Shabardina Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).
33 place (474.22).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815
p1 = (127.27 * 3.30 * 0.29 + 716.42 * 3.50 * 0.57 + 855.86 * 4.05 * 0.71 + 413.33 * 4.20 * 1 + 160.92 * 3.75 * 1) / (3.30 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1 + 3.75 * 1) = 461.9391576370313
p2 = (855.86 * 4.05 * 0.71 + 413.33 * 4.20 * 1 + 716.42 * 3.50 * 0.57 + 160.92 * 3.75 * 1) / max_coefficients = 486.5078255818526
score = 461.9391576370313 * 0.5 + 486.5078255818526 * 0.5 = 474.22349160944196
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-12 | 30 -> 33 | 490.11 -> 474.22 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 31 -> 30 | 490.11 | |
2023-07-20 | 26 -> 31 | 497.97 -> 490.11 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 28 -> 26 | 492.46 -> 497.97 |
Kirov Tournament: 43% -> 29% |
2023-06-12 | 28 | 506.29 -> 492.46 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 17 -> 28 | 558.89 -> 506.29 |
Money can not buy tenpai: 0% -> 100% |
2023-05-28 | 18 -> 17 | 554.39 -> 558.89 | |
2023-05-20 | 16 -> 18 | 560.41 -> 554.39 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 18 -> 16 | 555.61 -> 560.41 |
Kirov Tournament: 57% -> 43% |
2023-04-19 | 20 -> 18 | 550.43 -> 555.61 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 161 |
|
74/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 413 |
|
45/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 856 |
|
17/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
4 | 716 |
|
20/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
5 | 127 |
|
49/56 | 29% | 3.30 | RR | Kirov Tournament |