Panina Tamara
From Domodedovo, Russia
EMA: 15990128
Common russian riichi rating (CRR)
Rating date Nov. 4, 2025 (latest changes Nov. 4, 2025).
207 place (200.61).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.25 * 1) = 14.3
p1 = (19.61 * 3.05 * 0.43 + 258.06 * 1.80 * 0.57 + 607.59 * 3.65 * 0.71 + 0 + 0) / (3.05 * 0.43 + 1.80 * 0.57 + 3.65 * 0.71 + 1 + 1) = 270.0827962773722
p2 = (607.59 * 3.65 * 0.71 + 258.06 * 1.80 * 0.57 + 19.61 * 3.05 * 0.43) / max_coefficients = 131.13076923076923
score = 270.0827962773722 * 0.5 + 131.13076923076923 * 0.5 = 200.6067827540707
Rating changes
| Date | Place | Points | Reason | 
|---|---|---|---|
| 2025-11-04 | 208 -> 207 | 200.61 | |
| 2025-11-01 | 209 -> 208 | 200.38 -> 200.61 | |
| 2025-10-13 | 208 -> 209 | 198.39 -> 200.38 | |
| 2025-10-09 | 209 -> 208 | 198.39 | |
| 2025-10-04 | 200 -> 209 | 220.87 -> 198.39 | 
                        
                             Riichi over Volga: 86% -> 71%  | 
                
| 2025-09-30 | 202 -> 200 | 220.87 | |
| 2025-09-26 | 203 -> 202 | 220.87 | |
| 2025-09-25 | 204 -> 203 | 220.87 | |
| 2025-09-19 | 202 -> 204 | 222.52 -> 220.87 | 
                        
                             "Green Dragon" in the Secret Chamber: 71% -> 57%  | 
                
| 2025-09-12 | 203 -> 202 | 222.52 | 
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 608 | 
                     | 
                32/80 | 71% | 3.65 | RR | Riichi over Volga | Samara | |
| 2 | 258 | 
                     | 
                24/32 | 57% | 1.80 | CRR | "Green Dragon" in the Secret Chamber | Korolyov | |
| 3 | 20 | 
                     | 
                51/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 4 | 414 | 
                     | 
                66/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 5 | 369 | 
                     | 
                71/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 6 | 79 | 
                     | 
                59/64 | 0% | 3.45 | EMA | White Dragon Tournament | Moscow | |
| 7 | 298 | 
                     | 
                34/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 | Moscow | |
| 8 | 545 | 
                     | 
                46/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 | Moscow | |
| 9 | 0 | 
                     | 
                44/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 | Moscow | |
| 10 | 127 | 
                     | 
                56/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 | Moscow | |
| 11 | 609 | 
                     | 
                10/24 | 0% | 1.40 | EMA | Vologda Riichi Championship 2014 | Vologda | |
| 12 | 394 | 
                     | 
                44/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 | Moscow |