Igumensheva Elena

From Moscow, Russia

EMA: 15990453

Player page

Common russian riichi rating (CRR)

Rating date July 21, 2025 (latest changes July 19, 2025).

68 place (524.39).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (514.02 * 4 * 0.14 + 1000 * 2.10 * 0.29 + 307.69 * 2.90 * 0.43 + 450.98 * 3.05 * 0.57 + 392.52 * 4.60 * 0.71 + 862.75 * 3.05 * 0.86 + 265.82 * 3.65 * 1 + 810.53 * 3.85 * 1 + 387.10 * 3.10 * 1 + 607.84 * 3.05 * 1 + 66.67 * 2.45 * 1) / (4 * 0.14 + 2.10 * 0.29 + 2.90 * 0.43 + 3.05 * 0.57 + 4.60 * 0.71 + 3.05 * 0.86 + 3.65 * 1 + 3.85 * 1 + 3.10 * 1 + 3.05 * 1 + 2.45 * 1) = 493.7570762024933

p2 = (810.53 * 3.85 * 1 + 862.75 * 3.05 * 0.86 + 607.84 * 3.05 * 1 + 392.52 * 4.60 * 0.71) / max_coefficients = 555.0195439739414

score = 493.7570762024933 * 0.5 + 555.0195439739414 * 0.5 = 524.3883100882174

Rating changes

Show

Date Place Points Reason
2025-07-13 63 -> 68 546.46 -> 524.39

Agari Summer Tournament 2025: 0% -> 100%

2025-07-12 63 547.55 -> 546.46

X Russian Championship: 86% -> 71%

2025-07-10 63 546.82 -> 547.55

Agari Spring Tournament 2024: 71% -> 57%

2025-07-03 62 -> 63 546.61 -> 546.82

SPB Riichi Open 2023: 29% -> 14%

2025-06-22 62 549.34 -> 546.61

Mushroom League: 43% -> 29%

2025-06-15 58 -> 62 557.65 -> 549.34
2025-06-09 52 -> 58 572.74 -> 557.65

Agari Summer Tournament 2024: 100% -> 86%

2025-05-26 53 -> 52 570.91 -> 572.74

Autumn Agari tournament: 57% -> 43%

2025-05-19 54 -> 53 570.91
2025-05-12 54 564.78 -> 570.91

X Russian Championship: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 67 2025-07-13 29/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
2 608 2025-02-02 21/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
3 387 2025-01-07 20/32 100% 3.10 RR Moscow Open Riichi Marathon Moscow
4 67 2024-10-13 84/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 811 2024-09-01 19/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 266 2024-08-04 59/80 100% 3.65 RR Riichi over Volga Samara
7 863 2024-06-09 8/52 86% 3.05 RR Agari Summer Tournament 2024 Moscow
8 393 2024-05-12 66/108 71% 4.60 RR X Russian Championship Perm
9 451 2024-03-10 29/52 57% 3.05 RR Agari Spring Tournament 2024 Moscow
10 308 2023-11-26 28/40 43% 2.90 CRR Autumn Agari tournament Moscow
11 1000 2023-10-22 1/23 29% 2.10 CRR Mushroom League Moscow
12 514 2023-09-03 53/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
13 80 2022-11-06 70/76 0% 4.20 RR IX Russian Riichi Championship Perm
14 658 2022-06-12 39/112 0% 4.05 RR Moscow Riichi 2022 Moscow
15 298 2021-12-19 34/48 0% 3.10 RR Agari team tournament Moscow
16 129 2020-01-26 28/32 0% 2.70 RR The last chance: back to 2019 Moscow
17 586 2019-12-15 47/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow