Shabardina Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
22 place (559.87).
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 * 0.86 + 716.42 * 3.50 * 1 + 413.33 * 4.20 * 1 + 855.86 * 4.05 * 1 + 533.33 * 1.20 * 1) / (3.30 * 0.86 + 3.50 * 1 + 4.20 * 1 + 4.05 * 1 + 1.20 * 1) = 551.9978857212029
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 = 551.9978857212029 * 0.5 + 567.7352851483257 * 0.5 = 559.8665854347644
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 23 -> 22 | 557.13 -> 559.87 | |
| 2022-11-28 | 23 | 550.66 -> 557.13 | |
| 2022-11-06 | 23 | 515.42 -> 550.66 |
Kirov Tournament: 100% -> 86% IX Russian Riichi Championship: 0% -> 100% |
| 2022-08-27 | 22 -> 23 | 515.42 | |
| 2022-07-03 | 26 -> 22 | 472.34 -> 515.42 |
Vyatka rooster: 0% -> 100% |
| 2022-06-12 | 53 -> 26 | 259.00 -> 472.34 |
Moscow Riichi 2022: 0% -> 100% |
| 2022-05-07 | 53 | 259.00 |
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 | 86% | 3.30 | RR | Kirov Tournament |