Gogeshvili Roman
From Moscow, Russia
Internal rating (RR)
Rating date Jan. 26, 2025 (latest changes Jan. 26, 2025).
155 place (157.58).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
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 = 126.30157728706625
score = 188.85660377358494 * 0.5 + 126.30157728706625 * 0.5 = 157.5790905303256
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-26 | 146 -> 155 | 157.58 | |
| 2025-01-07 | 142 -> 146 | 157.58 | |
| 2024-12-11 | 143 -> 142 | 157.58 | |
| 2024-11-06 | 148 -> 143 | 157.58 | |
| 2024-10-13 | 148 | 157.58 |
Moscow Riichi 2024: 0% -> 100% |
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 |