Ignateva Polina

From Moscow, Russia

Player page

Internal rating (RR)

Rating date March 10, 2025 (latest changes March 10, 2025).

57 place (517.38).

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

p1 = (298.85 * 3.75 * 0.29 + 308.41 * 4 * 0.43 + 745.10 * 3.05 * 0.86 + 710.28 * 4.60 * 1 + 784.31 * 3.05 * 1 + 389.47 * 3.85 * 1 + 0 * 3.10 * 1 + 428.57 * 2.60 * 1 + 254.24 * 3.25 * 1) / (3.75 * 0.29 + 4 * 0.43 + 3.05 * 0.86 + 4.60 * 1 + 3.05 * 1 + 3.85 * 1 + 3.10 * 1 + 2.60 * 1 + 3.25 * 1) = 460.2024067376584

p2 = (710.28 * 4.60 * 1 + 784.31 * 3.05 * 1 + 745.10 * 3.05 * 0.86 + 389.47 * 3.85 * 1) / max_coefficients = 574.5564668769716

score = 460.2024067376584 * 0.5 + 574.5564668769716 * 0.5 = 517.379436807315

Rating changes

Show

all results
Date Place Points Reason
2025-03-10 54 -> 57 529.99 -> 517.38

Agari Spring Tournament 2024: 100% -> 86%
2025-03-03 57 -> 54 528.32 -> 529.99

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 53 -> 57 528.32
2025-02-16 51 -> 53 511.47 -> 528.32

White Wolf Cup: 0% -> 100%
2025-02-11 52 -> 51 510.23 -> 511.47

Money can not buy tenpai: 43% -> 29%
2025-02-02 51 -> 52 510.23
2025-01-26 52 -> 51 510.07 -> 510.23

Riichi On Ice: 0% -> 100%
2025-01-07 41 -> 52 539.89 -> 510.07

Moscow Open Riichi Marathon: 0% -> 100%
2025-01-03 45 -> 41 537.67 -> 539.89

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 47 -> 45 535.57 -> 537.67

Money can not buy tenpai: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 254 2025-02-16 45/60 100% 3.25 RR White Wolf Cup
2 429 2025-01-26 25/43 100% 2.60 RR Riichi On Ice
3 0 2025-01-07 32/32 100% 3.10 RR Moscow Open Riichi Marathon
4 389 2024-09-01 59/96 100% 3.85 RR SPB Riichi Open 2024
5 25 2024-08-04 78/80 100% 3.65 RR Riichi over Volga
6 784 2024-06-09 12/52 100% 3.05 RR Agari Summer Tournament 2024
7 710 2024-05-12 32/108 100% 4.60 RR X Russian Championship
8 745 2024-03-10 14/52 86% 3.05 RR Agari Spring Tournament 2024
9 308 2023-09-03 75/108 43% 4.00 RR SPB Riichi Open 2023
10 299 2023-06-11 62/88 29% 3.75 RR Money can not buy tenpai
11 733 2022-11-06 21/76 0% 4.20 RR IX Russian Riichi Championship
12 793 2022-06-12 24/112 0% 4.05 RR Moscow Riichi 2022
13 269 2022-03-20 50/68 0% 3.50 RR Tenpai can't buy happiness
14 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament