Shirshov Alexander
From Saint Petersburg, Russia
EMA: 15990308
Common russian riichi rating (CRR)
Rating date March 28, 2023 (latest changes March 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-28 | 32 -> 34 | 520.14 -> 494.23 |
Saint Petersburg Open 2021: 71% -> 57% |
| 2023-03-20 | 32 | 513.62 -> 520.14 | |
| 2023-02-25 | 50 -> 32 | 412.20 -> 513.62 |
Earth cup: 0% -> 100% |
| 2023-02-19 | 51 -> 50 | 412.20 | |
| 2023-01-28 | 42 -> 51 | 439.19 -> 412.20 |
Saint Petersburg Open 2021: 86% -> 71% |
| 2023-01-09 | 145 -> 42 | 137.10 -> 439.19 | |
| 2021-02-01 | 89 -> 145 | 460.67 -> 137.10 | |
| 2020-02-01 | 89 | 460.67 |