Shabardina Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date May 6, 2024 (latest changes May 6, 2024).
87 place (303.49).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (533.33 * 1.20 * 0.14 + 866.67 * 1.20 * 1 + 855.86 * 4.05 * 0.14 + 413.33 * 4.20 * 0.43 + 160.92 * 3.75 * 1) / (1.20 * 0.14 + 1.20 * 1 + 4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1) = 396.5524252551049
p2 = (866.67 * 1.20 * 1 + 413.33 * 4.20 * 0.43 + 160.92 * 3.75 * 1 + 855.86 * 4.05 * 0.14) / max_coefficients = 210.42481751824818
score = 396.5524252551049 * 0.5 + 210.42481751824818 * 0.5 = 303.4886213866765
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 89 -> 87 | 313.16 -> 303.49 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-05-03 | 89 | 314.56 -> 313.16 |
Vyatka rooster: 29% -> 14% |
| 2024-04-22 | 90 -> 89 | 314.56 | |
| 2024-04-20 | 91 -> 90 | 314.56 | |
| 2024-04-12 | 82 -> 91 | 347.50 -> 314.56 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 79 -> 82 | 347.50 | |
| 2024-03-20 | 81 -> 79 | 355.15 -> 347.50 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 76 -> 81 | 361.75 -> 355.15 | |
| 2024-03-06 | 75 -> 76 | 363.75 -> 361.75 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-03-03 | 74 -> 75 | 364.51 -> 363.75 |
Vyatka rooster: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 867 |
|
3/16 | 100% | 1.20 | CRR | Riichi or die |
| 2 | 161 |
|
74/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 3 | 413 |
|
45/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |
| 4 | 533 |
|
8/16 | 14% | 1.20 | CRR | Vyatka rooster |
| 5 | 856 |
|
17/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 6 | 716 |
|
20/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 7 | 127 |
|
49/56 | 0% | 3.30 | RR | Kirov Tournament |