Gogeshvili Roman

From Moscow, Russia

Player page

Internal rating (RR)

Rating date June 15, 2025 (latest changes June 15, 2025).

181 place (158.42).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

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 = 127.97567677108626

score = 188.85660377358494 * 0.5 + 127.97567677108626 * 0.5 = 158.4161402723356

Rating changes

Show

all results
Date Place Points Reason
2025-06-15 169 -> 181 160.31 -> 158.42
2025-06-11 177 -> 169 160.31
2025-06-09 178 -> 177 160.31
2025-05-12 179 -> 178 157.58 -> 160.31
2025-05-03 175 -> 179 157.58
2025-04-27 174 -> 175 157.58
2025-04-26 173 -> 174 157.58
2025-03-02 169 -> 173 157.58
2025-02-16 161 -> 169 157.58
2025-02-02 155 -> 161 157.58

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 112 2024-10-13 80/90 100% 3.75 RR Moscow Riichi 2024 Moscow
2 411 2024-09-01 57/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg