Shabardina Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date March 15, 2026 (latest changes March 15, 2026).
191 place (262.82).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (308.41 * 4.60 * 0.14 + 367.09 * 3.65 * 0.43 + 105.26 * 1.50 * 0.71 + 135.59 * 3.25 * 0.86 + 581.40 * 3 * 1) / (4.60 * 0.14 + 3.65 * 0.43 + 1.50 * 0.71 + 3.25 * 0.86 + 3 * 1) = 331.72830415624173
p2 = (581.40 * 3 * 1 + 367.09 * 3.65 * 0.43 + 135.59 * 3.25 * 0.86 + 308.41 * 4.60 * 0.14) / max_coefficients = 193.9063545150502
score = 331.72830415624173 * 0.5 + 193.9063545150502 * 0.5 = 262.817329335646
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-12 | 190 -> 191 | 268.81 -> 262.82 |
X Russian Championship: 29% -> 14% |
| 2026-03-07 | 189 -> 190 | 268.81 | |
| 2026-03-05 | 190 -> 189 | 268.81 | |
| 2026-03-04 | 191 -> 190 | 266.39 -> 268.81 |
Dirty Riichi: 86% -> 71% |
| 2026-03-01 | 192 -> 191 | 266.39 | |
| 2026-02-23 | 185 -> 192 | 266.39 | |
| 2026-02-16 | 186 -> 185 | 264.26 -> 266.39 |
White Wolf Cup: 100% -> 86% |
| 2026-02-13 | 187 -> 186 | 264.26 | |
| 2026-02-08 | 186 -> 187 | 264.26 | |
| 2026-02-04 | 183 -> 186 | 271.86 -> 264.26 |
Riichi over Volga: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 581 |
|
19/44 | 100% | 3.00 | RR | Two roosters and Chuckles | Kirov | |
| 2 | 136 |
|
52/60 | 86% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 3 | 105 |
|
18/20 | 71% | 1.50 | CRR | Dirty Riichi | Kirov | |
| 4 | 367 |
|
51/80 | 43% | 3.65 | RR | Riichi over Volga | Samara | |
| 5 | 308 |
|
75/108 | 14% | 4.60 | RR | X Russian Championship | Perm | |
| 6 | 867 |
|
🥉 | 3/16 | 0% | 1.20 | CRR | Riichi or die | Kirov |
| 7 | 161 |
|
74/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 8 | 413 |
|
45/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 9 | 533 |
|
8/16 | 0% | 1.20 | CRR | Vyatka rooster | Kirov | |
| 10 | 856 |
|
17/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 11 | 712 |
|
20/67 | 0% | 3.45 | RR | Tenpai can't buy happiness | Perm | |
| 12 | 127 |
|
49/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov |