Chekan Vikmar
From Saint Petersburg, Russia
EMA: 15990345
Common russian riichi rating (CRR)
Rating date Dec. 22, 2024 (latest changes Dec. 22, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-22 | 172 -> 174 | 175.97 -> 161.61 |
Fire cup 2023: 43% -> 29% |
| 2024-12-01 | 171 -> 172 | 175.97 | |
| 2024-11-05 | 173 -> 171 | 175.97 | |
| 2024-11-04 | 172 -> 173 | 175.97 | |
| 2024-11-03 | 170 -> 172 | 192.01 -> 175.97 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-27 | 169 -> 170 | 192.01 | |
| 2024-10-25 | 170 -> 169 | 191.17 -> 192.01 |
Earth cup: 43% -> 29% |
| 2024-10-22 | 167 -> 170 | 204.51 -> 191.17 |
Fire cup 2023: 57% -> 43% |
| 2024-10-13 | 156 -> 167 | 206.22 -> 204.51 | |
| 2024-09-15 | 153 -> 156 | 206.22 | |
| 2024-09-03 | 151 -> 153 | 217.87 -> 206.22 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 127 -> 151 | 258.75 -> 217.87 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-27 | 128 -> 127 | 258.75 |
Sun tournament: 14% -> 0% |
| 2024-08-26 | 126 -> 128 | 282.84 -> 258.75 | |
| 2024-08-25 | 126 | 279.29 -> 282.84 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 123 -> 126 | 293.39 -> 279.29 |
Fire cup 2023: 71% -> 57% |
| 2024-08-11 | 123 | 292.30 -> 293.39 | |
| 2024-08-04 | 119 -> 123 | 296.41 -> 292.30 | |
| 2024-07-14 | 113 -> 119 | 296.41 | |
| 2024-07-03 | 114 -> 113 | 296.41 | |
| 2024-06-27 | 112 -> 114 | 300.39 -> 296.41 |
Sun tournament: 29% -> 14% |
| 2024-06-25 | 114 -> 112 | 297.11 -> 300.39 |
Earth cup: 71% -> 57% |
| 2024-06-22 | 109 -> 114 | 310.71 -> 297.11 |
Fire cup 2023: 86% -> 71% |
| 2024-06-11 | 112 -> 109 | 306.64 -> 310.71 | |
| 2024-06-09 | 107 -> 112 | 306.64 | |
| 2024-05-12 | 86 -> 107 | 320.66 -> 306.64 | |
| 2024-05-06 | 88 -> 86 | 320.66 | |
| 2024-04-27 | 86 -> 88 | 324.83 -> 320.66 |
Sun tournament: 43% -> 29% |
| 2024-04-25 | 88 -> 86 | 321.84 -> 324.83 |
Earth cup: 86% -> 71% |
| 2024-04-22 | 84 -> 88 | 335.46 -> 321.84 |
Fire cup 2023: 100% -> 86% |
| 2024-04-18 | 85 -> 84 | 335.46 | |
| 2024-04-12 | 86 -> 85 | 335.46 | |
| 2024-03-30 | 75 -> 86 | 357.63 -> 335.46 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 79 -> 75 | 357.63 | |
| 2024-03-10 | 74 -> 79 | 364.56 -> 357.63 | |
| 2024-03-06 | 76 -> 74 | 358.14 -> 364.56 | |
| 2024-02-27 | 76 | 361.62 -> 358.14 |
Sun tournament: 57% -> 43% |
| 2024-02-25 | 74 -> 76 | 357.80 -> 361.62 |
Earth cup: 100% -> 86% |
| 2024-02-12 | 76 -> 74 | 357.80 | |
| 2024-01-20 | 77 -> 76 | 357.80 | |
| 2024-01-06 | 79 -> 77 | 351.72 -> 357.80 | |
| 2023-12-27 | 79 | 355.20 -> 351.72 |
Sun tournament: 71% -> 57% |
| 2023-12-19 | 80 -> 79 | 355.20 | |
| 2023-12-12 | 83 -> 80 | 355.20 | |
| 2023-11-28 | 88 -> 83 | 355.20 | |
| 2023-11-26 | 84 -> 88 | 356.20 -> 355.20 | |
| 2023-11-20 | 86 -> 84 | 356.20 | |
| 2023-11-09 | 87 -> 86 | 356.20 | |
| 2023-11-06 | 92 -> 87 | 350.39 -> 356.20 | |
| 2023-11-05 | 87 -> 92 | 350.39 | |
| 2023-10-27 | 87 | 353.75 -> 350.39 |
Sun tournament: 86% -> 71% |
| 2023-10-22 | 84 -> 87 | 353.75 | |
| 2023-10-12 | 88 -> 84 | 352.87 -> 353.75 | |
| 2023-09-28 | 87 -> 88 | 352.87 | |
| 2023-09-20 | 88 -> 87 | 352.87 | |
| 2023-09-06 | 89 -> 88 | 352.87 | |
| 2023-09-03 | 115 -> 89 | 244.56 -> 352.87 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-27 | 108 -> 115 | 249.95 -> 244.56 |
Sun tournament: 100% -> 86% |
| 2023-08-26 | 105 -> 108 | 249.95 | |
| 2023-08-19 | 109 -> 105 | 249.95 | |
| 2023-08-12 | 110 -> 109 | 246.50 -> 249.95 | |
| 2023-07-28 | 112 -> 110 | 246.50 | |
| 2023-07-06 | 114 -> 112 | 246.50 | |
| 2023-07-05 | 115 -> 114 | 246.50 | |
| 2023-07-03 | 116 -> 115 | 246.50 | |
| 2023-06-19 | 117 -> 116 | 246.50 | |
| 2023-06-12 | 117 | 243.32 -> 246.50 | |
| 2023-06-11 | 103 -> 117 | 250.53 -> 243.32 | |
| 2023-05-20 | 105 -> 103 | 247.49 -> 250.53 | |
| 2023-05-06 | 107 -> 105 | 247.49 | |
| 2023-05-05 | 108 -> 107 | 247.49 | |
| 2023-05-01 | 106 -> 108 | 247.49 | |
| 2023-04-22 | 135 -> 106 | 101.62 -> 247.49 |
Fire cup 2023: 0% -> 100% |
| 2023-03-20 | 135 | 100.50 -> 101.62 | |
| 2023-02-25 | 43 -> 135 | 465.75 -> 100.50 |
Earth cup: 0% -> 100% |
| 2021-02-01 | 41 -> 43 | 593.89 -> 465.75 | |
| 2020-02-01 | 41 | 593.89 |