Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 31, 2026 (latest changes Jan. 30, 2026).

59 place (544.93).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (370.37 * 2.30 * 0.14 + 745.10 * 3.05 * 0.14 + 710.28 * 4.60 * 0.29 + 838.71 * 1.80 * 0.29 + 784.31 * 3.05 * 0.43 + 25.32 * 3.65 * 0.57 + 389.47 * 3.85 * 0.57 + 428.57 * 2.60 * 0.86 + 254.24 * 3.25 * 1 + 142.86 * 1.90 * 1 + 955.22 * 4.10 * 1 + 279.07 * 3 * 1 + 558.44 * 3.45 * 1 + 631.58 * 3.90 * 1 + 608.70 * 1.60 * 1 + 333.33 * 3 * 1 + 200 * 3 * 1) / (2.30 * 0.14 + 3.05 * 0.14 + 4.60 * 0.29 + 1.80 * 0.29 + 3.05 * 0.43 + 3.65 * 0.57 + 3.85 * 0.57 + 2.60 * 0.86 + 3.25 * 1 + 1.90 * 1 + 4.10 * 1 + 3 * 1 + 3.45 * 1 + 3.90 * 1 + 1.60 * 1 + 3 * 1 + 3 * 1) = 465.68069998060577

p2 = (955.22 * 4.10 * 1 + 631.58 * 3.90 * 1 + 558.44 * 3.45 * 1 + 784.31 * 3.05 * 0.43) / max_coefficients = 624.179264214047

score = 465.68069998060577 * 0.5 + 624.179264214047 * 0.5 = 544.9299820973264

Rating changes

Show

all results
Date Place Points Reason
2026-01-26 58 -> 59 547.73 -> 544.93

Riichi On Ice: 100% -> 86%
2026-01-25 53 -> 58 559.10 -> 547.73

Riichi On Ice 2026: 0% -> 100%
2026-01-19 51 -> 53 560.38 -> 559.10

"Green Dragon" in the Secret Chamber: 43% -> 29%
2026-01-12 48 -> 51 571.96 -> 560.38

X Russian Championship: 43% -> 29%
2026-01-10 48 573.46 -> 571.96

Agari Spring Tournament 2024: 29% -> 14%
2026-01-07 42 -> 48 580.85 -> 573.46

Moscow Open Riichi Marathon: 100% -> 86%

Moscow Open Riichi Marathon 2026: 0% -> 100%
2026-01-03 41 -> 42 580.85
2026-01-01 44 -> 41 579.86 -> 580.85

SPB Riichi Open 2024: 71% -> 57%
2025-12-25 44 579.18 -> 579.86

Chasing Kan: 29% -> 14%
2025-12-13 47 -> 44 579.18

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 200 2026-01-25 45/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 333 2026-01-07 21/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
3 609 2025-11-22 10/24 100% 1.60 CRR San-Biki Cup Saratov
4 632 2025-11-04 22/58 100% 3.90 RR XI Russian Championship Moscow
5 558 2025-08-31 35/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
6 279 2025-08-03 32/44 100% 3.00 RR Two roosters and Chuckles Kirov
7 955 2025-06-15 4/68 100% 4.10 RR 13 bloody tiles Perm
8 129 2025-05-03 62/71 100% 3.50 RR Riichi over The Volga 2025 Samara
9 143 2025-04-26 31/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
10 254 2025-02-16 45/60 100% 3.25 RR White Wolf Cup Saint Petersburg
11 429 2025-01-26 25/43 86% 2.60 RR Riichi On Ice Samara
12 0 2025-01-07 32/32 86% 3.10 RR Moscow Open Riichi Marathon Moscow
13 389 2024-09-01 59/96 57% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
14 25 2024-08-04 78/80 57% 3.65 RR Riichi over Volga Samara
15 784 2024-06-09 12/52 43% 3.05 RR Agari Summer Tournament 2024 Moscow
16 839 2024-05-19 6/32 29% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov
17 710 2024-05-12 32/108 29% 4.60 RR X Russian Championship Perm
18 745 2024-03-10 14/52 14% 3.05 RR Agari Spring Tournament 2024 Moscow
19 370 2024-02-25 18/28 14% 2.30 CRR Chasing Kan Yekaterinburg
20 436 2023-11-26 23/40 0% 2.90 CRR Autumn Agari tournament Moscow
21 1000 2023-11-05 🥇 1/28 0% 2.30 CRR Finding Dora Yekaterinburg
22 818 2023-10-22 5/23 0% 2.10 CRR Mushroom League Moscow
23 308 2023-09-03 75/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
24 299 2023-06-11 62/88 0% 3.75 RR Money can not buy tenpai Perm
25 733 2022-11-06 21/76 0% 4.20 RR IX Russian Riichi Championship Perm
26 205 2022-08-27 32/40 0% 1.80 CRR Sun tournament Saint Petersburg
27 793 2022-06-12 24/112 0% 4.05 RR Moscow Riichi 2022 Moscow
28 269 2022-03-20 50/68 0% 3.50 RR Tenpai can't buy happiness Perm
29 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament Moscow