Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).

26 place (549.31).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (818.18 * 2.10 * 1 + 268.66 * 3.50 * 0.14 + 792.79 * 4.05 * 0.43 + 205.13 * 1.80 * 0.57 + 298.85 * 3.75 * 1 + 308.41 * 4 * 1 + 1000 * 2.30 * 1 + 435.90 * 2.90 * 1 + 733.33 * 4.20 * 0.71) / (2.10 * 1 + 3.50 * 0.14 + 4.05 * 0.43 + 1.80 * 0.57 + 3.75 * 1 + 4 * 1 + 2.30 * 1 + 2.90 * 1 + 4.20 * 0.71) = 542.2654748678838

p2 = (1000 * 2.30 * 1 + 733.33 * 4.20 * 0.71 + 818.18 * 2.10 * 1 + 792.79 * 4.05 * 0.43) / max_coefficients = 556.3616570183574

score = 542.2654748678838 * 0.5 + 556.3616570183574 * 0.5 = 549.3135659431206

Rating changes

Show

all results
Date Place Points Reason
2024-01-20 26 546.18 -> 549.31

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 24 -> 26 552.54 -> 546.18

IX Russian Riichi Championship: 86% -> 71%
2023-12-27 24 550.64 -> 552.54

Sun tournament: 71% -> 57%
2023-12-19 24 571.09 -> 550.64

Agari team tournament: 14% -> 0%
2023-12-12 22 -> 24 590.32 -> 571.09

Moscow Riichi 2022: 57% -> 43%
2023-11-26 21 -> 22 576.23 -> 590.32

Autumn Agari tournament: 0% -> 100%
2023-11-20 23 -> 21 572.90 -> 576.23

Tenpai can't buy happiness: 43% -> 29%
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 436 2023-11-26 23/40 100% 2.90 CRR Autumn Agari tournament
2 1000 2023-11-05 1/28 100% 2.30 CRR Finding Dora
3 818 2023-10-22 5/23 100% 2.10 CRR Mushroom League
4 308 2023-09-03 75/108 100% 4.00 RR SPB Riichi Open 2023
5 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai
6 733 2022-11-06 21/76 71% 4.20 RR IX Russian Riichi Championship
7 205 2022-08-27 32/40 57% 1.80 CRR Sun tournament
8 793 2022-06-12 24/112 43% 4.05 RR Moscow Riichi 2022
9 269 2022-03-20 50/68 14% 3.50 RR Tenpai can't buy happiness
10 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament