Ignateva Polina

From Moscow, Russia

Player page

Internal rating (RR)

Rating date June 2, 2024 (latest changes May 12, 2024).

33 place (534.82).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (792.79 * 4.05 * 0.14 + 733.33 * 4.20 * 0.43 + 298.85 * 3.75 * 1 + 308.41 * 4 * 1 + 745.10 * 3.05 * 1 + 710.28 * 4.60 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 4.60 * 1) = 544.0774762618424

p2 = (710.28 * 4.60 * 1 + 745.10 * 3.05 * 1 + 733.33 * 4.20 * 0.43 + 308.41 * 4 * 1) / max_coefficients = 525.5564935064936

score = 544.0774762618424 * 0.5 + 525.5564935064936 * 0.5 = 534.816984884168

Rating changes

Show

all results
Date Place Points Reason
2024-05-12 30 -> 33 473.54 -> 534.82

X Russian Championship: 0% -> 100%
2024-05-06 29 -> 30 490.34 -> 473.54

IX Russian Riichi Championship: 57% -> 43%
2024-04-12 29 496.30 -> 490.34

Moscow Riichi 2022: 29% -> 14%
2024-03-30 25 -> 29 496.30
2024-03-20 28 -> 25 492.26 -> 496.30

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 41 -> 28 441.26 -> 492.26

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 34 -> 41 455.68 -> 441.26

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 30 -> 34 471.00 -> 455.68

Moscow Riichi 2022: 43% -> 29%
2024-01-20 33 -> 30 467.33 -> 471.00

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 30 -> 33 479.08 -> 467.33

IX Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 710 2024-05-12 32/108 100% 4.60 RR X Russian Championship
2 745 2024-03-10 14/52 100% 3.05 RR Agari Spring Tournament 2024
3 308 2023-09-03 75/108 100% 4.00 RR SPB Riichi Open 2023
4 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai
5 733 2022-11-06 21/76 43% 4.20 RR IX Russian Riichi Championship
6 793 2022-06-12 24/112 14% 4.05 RR Moscow Riichi 2022
7 269 2022-03-20 50/68 0% 3.50 RR Tenpai can't buy happiness
8 234 2021-12-19 37/48 0% 3.10 RR Agari team tournament