Shabardina Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Jan. 6, 2023 (latest changes Jan. 6, 2023).
18 place (566.40).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (127.27 * 3.30 * 0.71 + 716.42 * 3.50 * 1 + 855.86 * 4.05 * 1 + 533.33 * 1.20 * 1 + 413.33 * 4.20 * 1) / (3.30 * 0.71 + 3.50 * 1 + 4.05 * 1 + 1.20 * 1 + 4.20 * 1) = 565.0736679952363
p2 = (855.86 * 4.05 * 1 + 716.42 * 3.50 * 1 + 413.33 * 4.20 * 1 + 533.33 * 1.20 * 1) / max_coefficients = 567.7352851483257
score = 565.0736679952363 * 0.5 + 567.7352851483257 * 0.5 = 566.4044765717811
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-06 | 21 -> 18 | 559.87 -> 566.40 |
Kirov Tournament: 86% -> 71% |
| 2022-12-19 | 22 -> 21 | 557.13 -> 559.87 | |
| 2022-11-28 | 22 | 550.66 -> 557.13 | |
| 2022-11-06 | 22 | 515.42 -> 550.66 |
IX Russian Riichi Championship: 0% -> 100% Kirov Tournament: 100% -> 86% |
| 2022-11-05 | 22 | 515.42 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 413 |
|
45/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
| 2 | 533 |
|
8/16 | 100% | 1.20 | CRR | Vyatka rooster |
| 3 | 856 |
|
17/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 716 |
|
20/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
| 5 | 127 |
|
49/56 | 71% | 3.30 | RR | Kirov Tournament |