Ladygin Vladimir
From Moscow, Russia
EMA: 15990376
Common russian riichi rating (CRR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
112 place (277.87).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (531.91 * 3.10 * 0.14 + 882.88 * 4.05 * 0.57 + 0 + 0 + 0) / (3.10 * 0.14 + 4.05 * 0.57 + 1 + 1 + 1) = 395.8149504269466
p2 = (882.88 * 4.05 * 0.57 + 531.91 * 3.10 * 0.14) / max_coefficients = 159.91570419836881
score = 395.8149504269466 * 0.5 + 159.91570419836881 * 0.5 = 277.8653273126577
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-28 | 116 -> 112 | 277.87 | |
2023-11-26 | 115 -> 116 | 278.43 -> 277.87 | |
2023-11-20 | 116 -> 115 | 278.43 | |
2023-11-06 | 120 -> 116 | 275.15 -> 278.43 | |
2023-11-05 | 116 -> 120 | 275.15 | |
2023-10-27 | 117 -> 116 | 275.15 | |
2023-10-22 | 115 -> 117 | 275.15 | |
2023-10-20 | 116 -> 115 | 275.15 | |
2023-10-19 | 109 -> 116 | 287.99 -> 275.15 |
Agari team tournament: 29% -> 14% |
2023-10-12 | 101 -> 109 | 325.05 -> 287.99 |
Moscow Riichi 2022: 71% -> 57% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 883 |
|
14/112 | 57% | 4.05 | RR | Moscow Riichi 2022 |
2 | 532 |
|
23/48 | 14% | 3.10 | RR | Agari team tournament |
3 | 441 |
|
63/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
4 | 596 |
|
20/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
5 | 492 |
|
33/64 | 0% | 3.45 | EMA | White Dragon Tournament |
6 | 447 |
|
27/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |