Shabardina Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Dec. 26, 2024 (latest changes Dec. 26, 2024).
137 place (270.36).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (160.92 * 3.75 * 0.43 + 308.41 * 4.60 * 1 + 367.09 * 3.65 * 1 + 866.67 * 1.20 * 0.57 + 0) / (3.75 * 0.43 + 4.60 * 1 + 3.65 * 1 + 1.20 * 0.57 + 1) = 312.87203508987756
p2 = (308.41 * 4.60 * 1 + 367.09 * 3.65 * 1 + 866.67 * 1.20 * 0.57 + 160.92 * 3.75 * 0.43) / max_coefficients = 227.85236593059935
score = 312.87203508987756 * 0.5 + 227.85236593059935 * 0.5 = 270.36220051023844
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-26 | 135 -> 137 | 279.10 -> 270.36 |
Riichi or die: 71% -> 57% |
| 2024-12-11 | 137 -> 135 | 278.32 -> 279.10 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-05 | 135 -> 137 | 294.09 -> 278.32 | |
| 2024-10-26 | 133 -> 135 | 302.49 -> 294.09 |
Riichi or die: 86% -> 71% |
| 2024-10-25 | 135 -> 133 | 302.49 | |
| 2024-10-13 | 127 -> 135 | 305.10 -> 302.49 | |
| 2024-10-11 | 129 -> 127 | 303.78 -> 305.10 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-15 | 127 -> 129 | 303.78 | |
| 2024-09-06 | 125 -> 127 | 307.43 -> 303.78 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 126 -> 125 | 302.69 -> 307.43 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 367 |
|
51/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 308 |
|
75/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 867 |
|
3/16 | 57% | 1.20 | CRR | Riichi or die |
| 4 | 161 |
|
74/88 | 43% | 3.75 | RR | Money can not buy tenpai |
| 5 | 413 |
|
45/76 | 0% | 4.20 | RR | IX Russian Riichi Championship |
| 6 | 533 |
|
8/16 | 0% | 1.20 | CRR | Vyatka rooster |
| 7 | 856 |
|
17/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 8 | 716 |
|
20/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 9 | 127 |
|
49/56 | 0% | 3.30 | RR | Kirov Tournament |