Igumensheva Elena

From Moscow, Russia

EMA: 15990453

Player page

Common russian riichi rating (CRR)

Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).

54 place (523.73).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (1000 * 2.10 * 1 + 450.98 * 3.05 * 1 + 80 * 4.20 * 0.29 + 514.02 * 4 * 1 + 307.69 * 2.90 * 1 + 392.52 * 4.60 * 1 + 862.75 * 3.05 * 1 + 265.82 * 3.65 * 1) / (2.10 * 1 + 3.05 * 1 + 4.20 * 0.29 + 4 * 1 + 2.90 * 1 + 4.60 * 1 + 3.05 * 1 + 3.65 * 1) = 485.8301079350906

p2 = (862.75 * 3.05 * 1 + 1000 * 2.10 * 1 + 514.02 * 4 * 1 + 392.52 * 4.60 * 1) / max_coefficients = 561.6372549019608

score = 485.8301079350906 * 0.5 + 561.6372549019608 * 0.5 = 523.7336814185257

Rating changes

Show

all results
Date Place Points Reason
2024-08-11 55 -> 54 520.75 -> 523.73
2024-08-04 44 -> 55 551.18 -> 520.75

Riichi over Volga: 0% -> 100%
2024-07-14 40 -> 44 551.18
2024-07-06 42 -> 40 544.98 -> 551.18

IX Russian Riichi Championship: 43% -> 29%
2024-06-20 43 -> 42 544.98
2024-06-11 46 -> 43 536.83 -> 544.98
2024-06-09 61 -> 46 468.24 -> 536.83

Agari Summer Tournament 2024: 0% -> 100%
2024-05-19 57 -> 61 468.24
2024-05-12 46 -> 57 475.23 -> 468.24

X Russian Championship: 0% -> 100%
2024-05-06 49 -> 46 467.22 -> 475.23

IX Russian Riichi Championship: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 266 2024-08-04 59/80 100% 3.65 RR Riichi over Volga
2 863 2024-06-09 8/52 100% 3.05 RR Agari Summer Tournament 2024
3 393 2024-05-12 66/108 100% 4.60 RR X Russian Championship
4 451 2024-03-10 29/52 100% 3.05 RR Agari Spring Tournament 2024
5 308 2023-11-26 28/40 100% 2.90 CRR Autumn Agari tournament
6 1000 2023-10-22 1/23 100% 2.10 CRR Mushroom League
7 514 2023-09-03 53/108 100% 4.00 RR SPB Riichi Open 2023
8 80 2022-11-06 70/76 29% 4.20 RR IX Russian Riichi Championship
9 658 2022-06-12 39/112 0% 4.05 RR Moscow Riichi 2022
10 298 2021-12-19 34/48 0% 3.10 RR Agari team tournament
11 129 2020-01-26 28/32 0% 2.70 RR The last chance: back to 2019
12 586 2019-12-15 47/112 0% 4.05 EMA VIII Russian Riichi Championship