Ignateva Polina

From Moscow, Russia

Player page

Internal rating (RR)

Rating date March 20, 2023 (latest changes March 20, 2023).

21 place (540.87).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185

p1 = (234.04 * 3.10 * 0.71 + 268.66 * 3.50 * 0.86 + 792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 0) / (3.10 * 0.71 + 3.50 * 0.86 + 4.05 * 1 + 4.20 * 1 + 1) = 526.4722922419384

p2 = (792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 268.66 * 3.50 * 0.86 + 234.04 * 3.10 * 0.71) / max_coefficients = 555.2637652182758

score = 526.4722922419384 * 0.5 + 555.2637652182758 * 0.5 = 540.8680287301071

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 24 -> 21 531.52 -> 540.87

Tenpai can't buy happiness: 100% -> 86%
2023-02-19 25 -> 24 527.39 -> 531.52

Agari team tournament: 86% -> 71%
2023-01-28 27 -> 25 521.83 -> 527.39
2023-01-06 29 -> 27 521.83
2022-12-19 30 -> 29 518.90 -> 521.83

Agari team tournament: 100% -> 86%
2022-11-28 29 -> 30 512.73 -> 518.90
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 86% 3.50 RR Tenpai can't buy happiness
4 234 2021-12-19 37/48 71% 3.10 RR Agari team tournament