Ignateva Polina

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Nov. 12, 2026 (latest changes Nov. 8, 2026).

51 place (601.68).

max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91

p1 = (915.49 * 3.40 * 1 + 955.22 * 4.10 * 0.57 + 888.89 * 2.45 * 1 + 785.71 * 2.90 * 1 + 631.58 * 3.90 * 0.86 + 627.12 * 3.40 * 1 + 558.44 * 3.45 * 0.71 + 428.57 * 2.60 * 0.29 + 0 * 3.10 * 0.14 + 254.24 * 3.25 * 0.29 + 400 * 1.90 * 1 + 142.86 * 1.90 * 0.43 + 445.95 * 3.40 * 1 + 279.07 * 3 * 0.71 + 128.57 * 3.50 * 0.43 + 333.33 * 3 * 1 + 148.15 * 2.45 * 1) / (3.40 * 1 + 4.10 * 0.57 + 2.45 * 1 + 2.90 * 1 + 3.90 * 0.86 + 3.40 * 1 + 3.45 * 0.71 + 2.60 * 0.29 + 3.10 * 0.14 + 3.25 * 0.29 + 1.90 * 1 + 1.90 * 0.43 + 3.40 * 1 + 3 * 0.71 + 3.50 * 0.43 + 3 * 1 + 2.45 * 1) = 545.6263768744631

p2 = (915.49 * 3.40 * 1 + 785.71 * 2.90 * 1 + 955.22 * 4.10 * 0.57 + 888.89 * 2.45 * 1) / max_coefficients = 657.7377598926895

score = 545.6263768744631 * 0.5 + 657.7377598926895 * 0.5 = 601.6820683835763

Rating changes

Show

all results
Date Place Points Reason
2026-11-08 50 -> 51 601.68
2026-11-07 49 -> 50 598.51 -> 601.68

Moscow Open Riichi Marathon: 29% -> 14%
2026-11-04 46 -> 49 597.76 -> 598.51

XI Russian Championship: 100% -> 86%
2026-11-03 48 -> 46 595.23 -> 597.76

Riichi over The Volga 2025: 57% -> 43%
2026-10-31 46 -> 48 598.69 -> 595.23

SPB Riichi Open 2025: 86% -> 71%

Seihoku autumn tournament 2026: 0% -> 100%
2026-10-26 46 597.27 -> 598.69

Seihoku spring tournament 2025: 57% -> 43%
2026-10-16 48 -> 46 595.62 -> 597.27

White Wolf Cup: 43% -> 29%
2026-10-15 42 -> 48 616.85 -> 595.62

13 bloody tiles: 71% -> 57%
2026-10-13 41 -> 42 616.85
2026-10-03 41 615.42 -> 616.85

Two roosters and Chuckles: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 400 2026-10-31 22/36 100% 1.90 RR Seihoku autumn tournament 2026 Saint Petersburg
2 915 2026-09-06 7/72 100% 3.40 RR Sunset Wolf Cup 2026 Saint Petersburg
3 627 2026-08-16 23/60 100% 3.40 RR Ufa Championship 2026 Ufa
4 148 2026-08-02 24/28 100% 2.45 RR Ivanovo Babayka 2026 Ivanovo
5 336 2026-06-14 96/144 100% 4.71 RR XII Russian Championship Samara
6 889 2026-05-17 4/28 100% 2.45 RR Hatiko under the sakura Korolyov
7 786 2026-05-03 10/43 100% 2.90 RR Sturgeon in tempai Saratov
8 446 2026-02-23 42/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
9 200 2026-01-25 45/56 100% 3.00 RR Riichi On Ice 2026 Samara
10 333 2026-01-07 21/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
11 632 2025-11-04 22/58 86% 3.90 RR XI Russian Championship Moscow
12 558 2025-08-31 35/78 71% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
13 279 2025-08-03 32/44 71% 3.00 RR Two roosters and Chuckles Kirov
14 955 2025-06-15 4/68 57% 4.10 RR 13 bloody tiles Perm
15 129 2025-05-03 62/71 43% 3.50 RR Riichi over The Volga 2025 Samara
16 143 2025-04-26 31/36 43% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
17 254 2025-02-16 45/60 29% 3.25 RR White Wolf Cup Saint Petersburg
18 429 2025-01-26 25/43 29% 2.60 RR Riichi On Ice Samara
19 0 2025-01-07 32/32 14% 3.10 RR Moscow Open Riichi Marathon Moscow
20 389 2024-09-01 59/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
21 25 2024-08-04 78/80 0% 3.65 RR Riichi over Volga Samara
22 784 2024-06-09 12/52 0% 3.05 RR Agari Summer Tournament 2024 Moscow
23 710 2024-05-12 32/108 0% 4.60 RR X Russian Championship Perm
24 745 2024-03-10 14/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
25 308 2023-09-03 75/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
26 299 2023-06-11 62/88 0% 3.75 RR Money can not buy tenpai Perm
27 733 2022-11-06 21/76 0% 4.20 RR IX Russian Riichi Championship Perm
28 793 2022-06-12 24/112 0% 4.05 RR Moscow Riichi 2022 Moscow
29 258 2022-03-20 50/67 0% 3.45 RR Tenpai can't buy happiness Perm
30 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament Moscow