Gogeshvili Roman
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Aug. 31, 2025 (latest changes Aug. 27, 2025).
243 place (160.28).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (410.53 * 3.85 * 1 + 112.36 * 3.75 * 1 + 0 + 0 + 0) / (3.85 * 1 + 3.75 * 1 + 1 + 1 + 1) = 188.85660377358494
p2 = (410.53 * 3.85 * 1 + 112.36 * 3.75 * 1) / max_coefficients = 131.70263157894738
score = 188.85660377358494 * 0.5 + 131.70263157894738 * 0.5 = 160.27961767626616
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-08-26 | 244 -> 243 | 160.28 | |
2025-08-25 | 246 -> 244 | 160.28 | |
2025-08-04 | 246 | 159.64 -> 160.28 | |
2025-08-03 | 240 -> 246 | 159.64 | |
2025-07-26 | 238 -> 240 | 159.64 | |
2025-07-19 | 239 -> 238 | 159.64 | |
2025-07-13 | 236 -> 239 | 159.64 | |
2025-07-12 | 236 | 158.42 -> 159.64 | |
2025-07-03 | 235 -> 236 | 158.42 | |
2025-06-22 | 236 -> 235 | 158.42 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
---|---|---|---|---|---|---|---|---|---|
1 | 112 |
|
80/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
2 | 411 |
|
57/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |