Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 27, 2024 (latest changes Feb. 27, 2024).

26 place (558.04).

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 * 0.29 + 205.13 * 1.80 * 0.43 + 733.33 * 4.20 * 0.71 + 298.85 * 3.75 * 1 + 1000 * 2.30 * 1 + 435.90 * 2.90 * 1 + 370.37 * 2.30 * 1) / (2.10 * 1 + 3.50 * 0.14 + 4.05 * 0.29 + 1.80 * 0.43 + 4.20 * 0.71 + 3.75 * 1 + 2.30 * 1 + 2.90 * 1 + 2.30 * 1) = 567.9183013801487

p2 = (1000 * 2.30 * 1 + 733.33 * 4.20 * 0.71 + 818.18 * 2.10 * 1 + 435.90 * 2.90 * 1) / max_coefficients = 548.1529018920063

score = 567.9183013801487 * 0.5 + 548.1529018920063 * 0.5 = 558.0356016360774

Rating changes

Show

all results
Date Place Points Reason
2024-02-27 27 -> 26 555.59 -> 558.04

Sun tournament: 57% -> 43%
2024-02-25 25 -> 27 541.71 -> 555.59

Chasing Kan: 0% -> 100%
2024-02-18 26 -> 25 541.71
2024-02-12 27 -> 26 549.31 -> 541.71

Moscow Riichi 2022: 43% -> 29%
2024-01-20 27 546.18 -> 549.31

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 25 -> 27 552.54 -> 546.18

IX Russian Riichi Championship: 86% -> 71%
2023-12-27 25 550.64 -> 552.54

Sun tournament: 71% -> 57%
2023-12-19 25 571.09 -> 550.64

Agari team tournament: 14% -> 0%
2023-12-12 23 -> 25 590.32 -> 571.09

Moscow Riichi 2022: 57% -> 43%
2023-11-26 21 -> 23 576.23 -> 590.32

Autumn Agari tournament: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 370 2024-02-25 18/28 100% 2.30 CRR Chasing Kan
2 436 2023-11-26 23/40 100% 2.90 CRR Autumn Agari tournament
3 1000 2023-11-05 1/28 100% 2.30 CRR Finding Dora
4 818 2023-10-22 5/23 100% 2.10 CRR Mushroom League
5 308 2023-09-03 75/108 100% 4.00 RR SPB Riichi Open 2023
6 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai
7 733 2022-11-06 21/76 71% 4.20 RR IX Russian Riichi Championship
8 205 2022-08-27 32/40 43% 1.80 CRR Sun tournament
9 793 2022-06-12 24/112 29% 4.05 RR Moscow Riichi 2022
10 269 2022-03-20 50/68 14% 3.50 RR Tenpai can't buy happiness
11 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament