Gudin Andrey
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date April 12, 2024 (latest changes April 12, 2024).
42 place (494.55).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (18.02 * 4.05 * 0.14 + 923.08 * 2.90 * 1 + 823.53 * 3.05 * 1 + 0 + 0) / (4.05 * 0.14 + 2.90 * 1 + 3.05 * 1 + 1 + 1) = 609.5984813709402
p2 = (923.08 * 2.90 * 1 + 823.53 * 3.05 * 1 + 18.02 * 4.05 * 0.14) / max_coefficients = 379.4970802919708
score = 609.5984813709402 * 0.5 + 379.4970802919708 * 0.5 = 494.5477808314555
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-12 | 49 -> 42 | 476.14 -> 494.55 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 48 -> 49 | 476.14 | |
| 2024-03-10 | 98 -> 48 | 294.50 -> 476.14 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 99 -> 98 | 289.96 -> 294.50 | |
| 2024-02-25 | 96 -> 99 | 289.96 | |
| 2024-02-12 | 101 -> 96 | 276.54 -> 289.96 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 103 -> 101 | 276.54 | |
| 2024-01-09 | 104 -> 103 | 276.54 | |
| 2024-01-06 | 104 | 272.36 -> 276.54 | |
| 2024-01-05 | 106 -> 104 | 272.36 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 824 |
|
10/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 2 | 923 |
|
4/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 3 | 18 |
|
110/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |