Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 16, 2025 (latest changes April 13, 2025).

48 place (569.36).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (298.85 * 3.75 * 0.14 + 308.41 * 4 * 0.43 + 818.18 * 2.10 * 0.57 + 1000 * 2.30 * 0.57 + 435.90 * 2.90 * 0.57 + 370.37 * 2.30 * 0.86 + 745.10 * 3.05 * 0.86 + 710.28 * 4.60 * 1 + 838.71 * 1.80 * 1 + 784.31 * 3.05 * 1 + 389.47 * 3.85 * 1 + 428.57 * 2.60 * 1 + 254.24 * 3.25 * 1) / (3.75 * 0.14 + 4 * 0.43 + 2.10 * 0.57 + 2.30 * 0.57 + 2.90 * 0.57 + 2.30 * 0.86 + 3.05 * 0.86 + 4.60 * 1 + 1.80 * 1 + 3.05 * 1 + 3.85 * 1 + 2.60 * 1 + 3.25 * 1) = 563.5269181463129

p2 = (710.28 * 4.60 * 1 + 784.31 * 3.05 * 1 + 745.10 * 3.05 * 0.86 + 838.71 * 1.80 * 1) / max_coefficients = 575.2006309148265

score = 563.5269181463129 * 0.5 + 575.2006309148265 * 0.5 = 569.3637745305698

Rating changes

Show

all results
Date Place Points Reason
2025-04-11 49 -> 48 567.05 -> 569.36

Money can not buy tenpai: 29% -> 14%
2025-03-26 51 -> 49 566.24 -> 567.05

Autumn Agari tournament: 71% -> 57%
2025-03-10 46 -> 51 577.78 -> 566.24

Agari Spring Tournament 2024: 100% -> 86%
2025-03-05 44 -> 46 584.25 -> 577.78

Finding Dora: 71% -> 57%
2025-03-03 45 -> 44 582.00 -> 584.25

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 44 -> 45 582.00
2025-02-25 45 -> 44 581.05 -> 582.00

Chasing Kan: 100% -> 86%
2025-02-22 45 582.23 -> 581.05

Mushroom League: 71% -> 57%
2025-02-16 45 570.95 -> 582.23

White Wolf Cup: 0% -> 100%
2025-02-11 47 -> 45 569.04 -> 570.95

Money can not buy tenpai: 43% -> 29%

Tournaments

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