Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

23 place (572.90).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (234.04 * 3.10 * 0.14 + 268.66 * 3.50 * 0.43 + 792.79 * 4.05 * 0.57 + 205.13 * 1.80 * 0.71 + 298.85 * 3.75 * 1 + 733.33 * 4.20 * 0.86 + 308.41 * 4 * 1 + 818.18 * 2.10 * 1 + 1000 * 2.30 * 1) / (3.10 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 1.80 * 0.71 + 3.75 * 1 + 4.20 * 0.86 + 4 * 1 + 2.10 * 1 + 2.30 * 1) = 545.6050443294969

p2 = (733.33 * 4.20 * 0.86 + 1000 * 2.30 * 1 + 792.79 * 4.05 * 0.57 + 818.18 * 2.10 * 1) / max_coefficients = 600.1991544768766

score = 545.6050443294969 * 0.5 + 600.1991544768766 * 0.5 = 572.9020994031868

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 20 -> 23 578.18 -> 572.90

IX Russian Riichi Championship: 100% -> 86%
2023-11-05 33 -> 20 515.67 -> 578.18

Finding Dora: 0% -> 100%
2023-10-27 33 513.77 -> 515.67

Sun tournament: 86% -> 71%
2023-10-22 41 -> 33 474.35 -> 513.77

Mushroom League: 0% -> 100%
2023-10-19 42 -> 41 471.65 -> 474.35

Agari team tournament: 29% -> 14%
2023-10-12 37 -> 42 490.84 -> 471.65

Moscow Riichi 2022: 71% -> 57%
2023-09-20 39 -> 37 488.35 -> 490.84

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 26 -> 39 505.06 -> 488.35

SPB Riichi Open 2023: 0% -> 100%
2023-08-27 27 -> 26 502.66 -> 505.06

Sun tournament: 100% -> 86%
2023-08-26 25 -> 27 502.66

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 1000 2023-11-05 1/28 100% 2.30 CRR Finding Dora
2 818 2023-10-22 5/23 100% 2.10 CRR Mushroom League
3 308 2023-09-03 75/108 100% 4.00 RR SPB Riichi Open 2023
4 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai
5 733 2022-11-06 21/76 86% 4.20 RR IX Russian Riichi Championship
6 205 2022-08-27 32/40 71% 1.80 CRR Sun tournament
7 793 2022-06-12 24/112 57% 4.05 RR Moscow Riichi 2022
8 269 2022-03-20 50/68 43% 3.50 RR Tenpai can't buy happiness
9 234 2021-12-19 37/48 14% 3.10 RR Agari team tournament