Petrushin Ivan
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date May 3, 2024 (latest changes May 3, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-01 | 149 -> 157 | 152.39 -> 138.01 |
Spring Tournament Irkutsk 2023: 100% -> 86% |
| 2024-04-27 | 150 -> 149 | 152.39 | |
| 2024-04-20 | 151 -> 150 | 152.39 | |
| 2024-04-17 | 152 -> 151 | 152.39 | |
| 2024-04-12 | 154 -> 152 | 152.39 | |
| 2024-03-30 | 147 -> 154 | 152.39 | |
| 2024-03-20 | 153 -> 147 | 152.39 | |
| 2024-03-14 | 152 -> 153 | 154.69 -> 152.39 |
Survive after yakuman: 86% -> 71% |
| 2024-03-10 | 150 -> 152 | 156.74 -> 154.69 | |
| 2024-03-06 | 150 | 154.84 -> 156.74 | |
| 2024-02-25 | 146 -> 150 | 154.84 | |
| 2024-02-12 | 148 -> 146 | 154.84 | |
| 2024-01-20 | 150 -> 148 | 154.84 | |
| 2024-01-14 | 150 | 157.11 -> 154.84 |
Survive after yakuman: 100% -> 86% |
| 2024-01-06 | 150 | 155.32 -> 157.11 | |
| 2024-01-05 | 141 -> 150 | 177.50 -> 155.32 |
Winter tournament: 14% -> 0% |
| 2023-12-19 | 148 -> 141 | 177.50 | |
| 2023-12-12 | 150 -> 148 | 177.50 | |
| 2023-11-28 | 155 -> 150 | 177.50 | |
| 2023-11-26 | 150 -> 155 | 177.79 -> 177.50 | |
| 2023-11-20 | 152 -> 150 | 177.79 | |
| 2023-11-09 | 153 -> 152 | 177.79 | |
| 2023-11-06 | 155 -> 153 | 176.11 -> 177.79 | |
| 2023-11-05 | 151 -> 155 | 170.85 -> 176.11 |
Winter tournament: 29% -> 14% |
| 2023-10-27 | 152 -> 151 | 170.85 | |
| 2023-10-22 | 150 -> 152 | 170.85 | |
| 2023-10-19 | 152 -> 150 | 170.85 | |
| 2023-10-12 | 153 -> 152 | 170.60 -> 170.85 | |
| 2023-09-28 | 154 -> 153 | 170.60 | |
| 2023-09-09 | 155 -> 154 | 170.60 | |
| 2023-09-06 | 157 -> 155 | 170.60 | |
| 2023-09-05 | 159 -> 157 | 165.72 -> 170.60 |
Winter tournament: 43% -> 29% |
| 2023-09-03 | 141 -> 159 | 169.18 -> 165.72 | |
| 2023-08-27 | 137 -> 141 | 169.18 | |
| 2023-08-26 | 136 -> 137 | 169.18 | |
| 2023-08-19 | 137 -> 136 | 169.18 | |
| 2023-08-12 | 138 -> 137 | 167.44 -> 169.18 | |
| 2023-07-20 | 137 -> 138 | 167.44 | |
| 2023-07-06 | 139 -> 137 | 167.44 | |
| 2023-07-05 | 141 -> 139 | 162.91 -> 167.44 |
Winter tournament: 57% -> 43% |
| 2023-07-03 | 128 -> 141 | 207.48 -> 162.91 |
Summer tournament: 14% -> 0% |
| 2023-06-19 | 129 -> 128 | 207.48 | |
| 2023-06-12 | 129 | 205.72 -> 207.48 | |
| 2023-06-11 | 117 -> 129 | 209.71 -> 205.72 | |
| 2023-05-20 | 117 | 208.03 -> 209.71 | |
| 2023-05-06 | 118 -> 117 | 208.03 | |
| 2023-05-05 | 119 -> 118 | 201.26 -> 208.03 |
Winter tournament: 71% -> 57% |
| 2023-05-03 | 118 -> 119 | 212.97 -> 201.26 |
Summer tournament: 29% -> 14% |
| 2023-05-01 | 139 -> 118 | 80.68 -> 212.97 |
Spring Tournament Irkutsk 2023: 0% -> 100% |
| 2023-04-22 | 137 -> 139 | 80.68 | |
| 2023-03-20 | 138 -> 137 | 80.04 -> 80.68 | |
| 2023-03-05 | 139 -> 138 | 77.65 -> 80.04 |
Winter tournament: 86% -> 71% |
| 2023-03-03 | 137 -> 139 | 91.97 -> 77.65 |
Summer tournament: 43% -> 29% |
| 2023-02-25 | 128 -> 137 | 91.97 | |
| 2023-01-28 | 128 | 91.73 -> 91.97 | |
| 2023-01-14 | 131 -> 128 | 49.75 -> 91.73 |
Survive after yakuman: 0% -> 100% |
| 2023-01-05 | 131 | 48.36 -> 49.75 |
Winter tournament: 100% -> 86% |
| 2023-01-03 | 132 -> 131 | 76.32 -> 48.36 |
Winter tournament: 14% -> 0% Summer tournament: 57% -> 43% |
| 2022-12-19 | 132 | 76.16 -> 76.32 | |
| 2022-12-18 | 130 -> 132 | 76.16 | |
| 2022-11-28 | 130 | 75.79 -> 76.16 | |
| 2022-11-06 | 109 -> 130 | 76.78 -> 75.79 | |
| 2022-11-03 | 107 -> 109 | 92.87 -> 76.78 |
Summer tournament: 71% -> 57% Winter tournament: 29% -> 14% |
| 2022-09-03 | 106 -> 107 | 107.35 -> 92.87 |
Summer tournament: 86% -> 71% Winter tournament: 43% -> 29% |
| 2022-08-27 | 95 -> 106 | 107.35 | |
| 2022-08-20 | 92 -> 95 | 107.35 | |
| 2022-07-09 | 90 -> 92 | 107.35 | |
| 2022-07-03 | 82 -> 90 | 120.57 -> 107.35 |
Winter tournament: 57% -> 43% Summer tournament: 100% -> 86% |
| 2022-06-12 | 64 -> 82 | 122.78 -> 120.57 | |
| 2022-05-03 | 65 -> 64 | 122.89 -> 122.78 |
Winter tournament: 71% -> 57% |
| 2022-04-01 | 178 -> 65 | 46.10 -> 122.89 | |
| 2021-02-01 | 178 | 46.10 |