Ignateva Polina

From Moscow, Russia

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Internal rating (RR)

Rating date Nov. 15, 2022 (latest changes Nov. 15, 2022).

29 place (512.73).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (234.04 * 3.10 * 1 + 268.66 * 3.50 * 1 + 792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 0) / (3.10 * 1 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1 + 1) = 501.99621451104105

p2 = (792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 268.66 * 3.50 * 1 + 234.04 * 3.10 * 1) / max_coefficients = 523.4631578947368

score = 501.99621451104105 * 0.5 + 523.4631578947368 * 0.5 = 512.729686202889

Rating changes

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all results
Date Place Points Reason
2022-11-06 42 -> 29 363.26 -> 512.73

IX Russian Riichi Championship: 0% -> 100%
2022-10-14 42 363.26

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 733 2022-11-06 21/76 100% 4.20 RR IX Russian Riichi Championship
2 793 2022-06-12 24/112 100% 4.05 RR Moscow Riichi 2022
3 269 2022-03-20 50/68 100% 3.50 RR Tenpai can't buy happiness
4 234 2021-12-19 37/48 100% 3.10 RR Agari team tournament