Survivor AU 5: All-Stars - Episode 18 boxscore

Episode 18

By Jeff Pitman | Published: March 11, 2020

SurvivorAU: All-Stars Episode 18 boxscore

Filmed: October 1-2, 2019 | Aired: March 11, 2020

Ep.18 Exile 6 re-entry/ immunity challenge: (Jailbreak, fire) - Moana wins quickly, Brooke zips past Zach, and Mo and Brooke re-enter the regular game, leaving four people at Exile.
Ep.18 Exile 4 re-entry/ immunity challenge: (Hold up sandbags) - Jacqui outlasts Zach, re-enters.
Ep.18 voted out: Zach blindsided, 4-3-2 over Shonee and AK, respectively, as David is also fooled into not playing an idol for Zach.

Episode 18 scoring notes

Notes:

- The re-entry challenges: Both of these challenges had more participants than the F3 IC, and both offered immunity to the people who won (or finished second, in Brooke's case). So they're being scored the same as the EoE re-entry challenges in US Survivor. No sit-outs charged for the people still in the regular game.

- For the first IC, Brooke and Moana were just given full credit for winning, with Zach second, AK 3rd, and Jacqui and Shonee tied for 4th. A case could be made that Brooke was in fact second, but *shrug*.

Vote count:

- Zach received 4 votes, from AK, Brooke, Jacqui, and Shonee (voted out, 4-3-2).

- Shonee received 3 votes, from David, Tarzan, and Zach.

- AK received 2 votes, from Moana and Sharn (both of whom were in on the Zach plan).

Episode 18 boxscore - challenges
	Ex6 Immunity Challenge				Ex4 Immunity Challenge
Contestant	ChW	ChA	Plc	% Fin	ChW	ChA	Plc	% Fin	MPF
Brooke	1	1	1	1.00	-	-	-	-	79.6%
Jacqui	0	1	t-4	0.30	1	1	1	1.00	64.8%
Zach	0	1	2	0.80	0	1	2	0.75	59.3%
Shonee	0	1	t-4	0.30	0	1	3	0.50	54.4%
Moana	1	1	1	1.00	-	-	-	-	42.8%
AK	0	1	3	0.60	0	1	4	0.25	39.2%

Episode 18 boxscore - Tribal Council
	Tribal council stats
Contestant	VFB	VAP	TotV	TCA	SurvSc	SurvAv
Brooke	1	-	9	1	1.04	6.62
Tarzan	0	-	9	1	0.86	6.31
David	0	-	9	1	0.91	5.82
Jacqui	1	-	9	1	1.10	5.60
Sharn	0	-	9	1	0.91	4.11
Shonee	1	3	9	1	0.98	4.10
Moana	0	-	9	1	1.04	3.81
Zach	0	4	9	1	0.78	2.75
AK	1	2	9	1	0.74	2.73
Lee	-	-	-	-	0.85	3.46
Harry	-	-	-	-	0.78	2.26
Locky	-	-	-	-	0.73	2.48
Nick	-	-	-	-	0.84	2.33
Flick	-	-	-	-	0.88	2.81
Phoebe	-	-	-	-	0.58	1.73
Mat	-	-	-	-	0.57	1.74
John	-	-	-	-	0.59	1.46
Lydia	-	-	-	-	0.67	1.73
Abbey	-	-	-	-	0.91	2.32
Henry	-	-	-	-	0.42	0.46
Michelle	-	-	-	-	0.84	1.63
Daisy	-	-	-	-	0.62	1.24
Jericho	-	-	-	-	-0.09	0.17
Shane	-	-	-	-	-0.17	0.08

Glossary of terms

Challenge stats
- ChW: Challenge Wins. For tribal challenges, a contestant earns a fraction of 1 win, depending on if they participated (no points for sitting out). So in a five-person tribe's win, each participant gets (1/5) of a point, or 0.2 points. Duels (or individual RCs as in Ep1) at Redemption Island count as half a challenge (and half a win). Individual challenge wins count as a full point.
- ChA: Challenge Appearances. Used to calculate ChW%. Fractional for tribal challenges (same as ChW), except sit-outs get charged for an appearance, because they could have participated.
- ChW%: Challenge Win%. Simply, ChW% = ChW / ChA.
- SO: The number of times a contestant sat out of a challenge.
- Plc: Place finished in an individual challenge
- %Fin: Percent finish - roughly, percent of a win achieved, with 1 being 100%.
- MPF: Mean % finish - mean of all % finishes in individual challenges.
Tribal Council stats
- VFB: Votes For Bootee. The number of times the contestant has voted for the person who was ultimately voted out. Applies only to initial votes (no points for revotes in case of a tie). Special case: In a final three TC, where only one vote is cast (by the F3 IC winner), only that vote counts.
- VAP: Votes Against the Player. The total number of tribal council votes cast against the contestant. Again, only initial votes count (no penalty for revotes), and here a hidden immunity idol (if played) erases the votes. In the special case of a final three tribal council above, only the F3 bootee receives a vote against.
- TotV: Total votes cast during the tribal councils the player has attended (again, only initial votes count). Used to adjust for different vote totals as tribes shrink.
- TCA: Tribal council appearances. The number of times a contestant has attended tribal council (at which they voted).
- TC%: Tribal Council percent. Attempts to reward voting for the bootee (which players controlling the vote almost always do), while punishing receiving votes yourself. The formula is: TC% = [VFB - (VAP/TotV)] / TCA.
- wTCR: weighted Tribal Council Ratio. Very similar in intent to TC%, but calculated as a ratio of VFB to VAP, while also scaling to a uniform number of TC appearances. The formula is as follows: wTCR =2* [VFB / (4+VAP)] x (14/TCA). I originally tried (1+VAP) to avoid dividing by zero, but this overly rewarded getting zero votes against relative to just one vote against, which seemed silly. (4+VAP) scaled that effect back comfortably. 14 was used as the scaling factor for TC appearances because there are usually 14 episodes, then a final scaling factor of 2 to bring maximal scores up to roughly even with ChW and JV% high scores.
Jury stats
- JVF: Number of jury votes for the contestant to win. Maximum nine (Earl Cole, Fiji), theoretically.
- TotJ: Total number of jurors. Necessary to not punish unanimous 7-juror winners (JT Thomas, Tocantins).
- JV%: The percent of total jury votes cast for the contestant, or Jur% = JVF/ TotJ. This number is used, raw, in SurvSc, and is scaled in SurvAv (multiplied by six) to make it similar in size to ChW and wTCR.
Overall scores
- Survival Score (SurvSc). It's simply the sum of Challenge Win% (ChW%) + Tribal Council% (TC%) + Jury Vote%, for a maximum possible score of 2 (3 after the finale).
- Survival Average (SurvAv). It's a simple sum of fractional Challenge Wins (ChW), weighted TC Ratio (wTCR), and (eventually) a weighted Jury%. The latter two max out at six points total, for a theoretical maximum score of around 18 or so.