Kornienko Evgeniy
From Chelyabinsk, Russia
EMA: 15020066
Common russian riichi rating (CRR)
Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).
62 place (497.75).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (253.33 * 4.20 * 0.29 + 894.74 * 2.10 * 1 + 925.93 * 2.30 * 1 + 814.81 * 2.30 * 1 + 364.49 * 4.60 * 1 + 255.32 * 2.80 * 1 + 253.16 * 3.65 * 1) / (4.20 * 0.29 + 2.10 * 1 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1) = 501.43747156983085
p2 = (925.93 * 2.30 * 1 + 894.74 * 2.10 * 1 + 814.81 * 2.30 * 1 + 364.49 * 4.60 * 1) / max_coefficients = 494.07124183006533
score = 501.43747156983085 * 0.5 + 494.07124183006533 * 0.5 = 497.75435669994806
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 63 -> 62 | 495.13 -> 497.75 | |
| 2024-08-04 | 49 -> 63 | 534.61 -> 495.13 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 36 -> 49 | 568.81 -> 534.61 |
Guardian of the Winds: 0% -> 100% |
| 2024-07-06 | 39 -> 36 | 560.21 -> 568.81 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 40 -> 39 | 551.36 -> 560.21 | |
| 2024-06-09 | 37 -> 40 | 551.36 | |
| 2024-05-25 | 36 -> 37 | 551.36 | |
| 2024-05-12 | 28 -> 36 | 564.95 -> 551.36 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 31 -> 28 | 558.21 -> 564.95 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-18 | 32 -> 31 | 558.21 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 253 |
|
60/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 255 |
|
36/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 3 | 364 |
|
69/108 | 100% | 4.60 | RR | X Russian Championship |
| 4 | 815 |
|
6/28 | 100% | 2.30 | CRR | Chasing Kan |
| 5 | 926 |
|
3/28 | 100% | 2.30 | CRR | Finding Dora |
| 6 | 895 |
|
3/20 | 100% | 2.10 | CRR | 13 tiles until tempai |
| 7 | 253 |
|
57/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
| 8 | 435 |
|
14/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
| 9 | 421 |
|
12/20 | 0% | 2.10 | RR | Spring hope |
| 10 | 474 |
|
11/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
| 11 | 737 |
|
6/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
| 12 | 42 |
|
69/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 13 | 870 |
|
4/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
| 14 | 484 |
|
17/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
| 15 | 435 |
|
14/24 | 0% | 2.20 | RR | The first tournament of 2017 |
| 16 | 217 |
|
19/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 |