Igumensheva Elena

From Moscow, Russia

EMA: 15990453

Player page

Internal rating (RR)

Rating date July 14, 2024 (latest changes July 14, 2024).

41 place (515.14).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (80 * 4.20 * 0.29 + 514.02 * 4 * 1 + 392.52 * 4.60 * 1 + 450.98 * 3.05 * 1 + 862.75 * 3.05 * 1) / (4.20 * 0.29 + 4 * 1 + 4.60 * 1 + 3.05 * 1 + 3.05 * 1) = 500.9163556592037

p2 = (862.75 * 3.05 * 1 + 514.02 * 4 * 1 + 392.52 * 4.60 * 1 + 450.98 * 3.05 * 1) / max_coefficients = 529.3644933691018

score = 500.9163556592037 * 0.5 + 529.3644933691018 * 0.5 = 515.1404245141528

Rating changes

Show

all results
Date Place Points Reason
2024-07-14 36 -> 41 515.14
2024-07-06 38 -> 36 507.49 -> 515.14

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 40 -> 38 501.19 -> 507.49
2024-06-09 65 -> 40 387.75 -> 501.19

Agari Summer Tournament 2024: 0% -> 100%
2024-05-12 61 -> 65 343.02 -> 387.75

X Russian Championship: 0% -> 100%
2024-05-06 63 -> 61 333.21 -> 343.02

IX Russian Riichi Championship: 57% -> 43%
2024-04-12 61 -> 63 354.96 -> 333.21

Moscow Riichi 2022: 29% -> 14%
2024-03-30 58 -> 61 354.96
2024-03-20 60 -> 58 354.96
2024-03-10 67 -> 60 290.49 -> 354.96

Agari Spring Tournament 2024: 0% -> 100%

Tournaments

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