Gogeshvili Roman

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Sept. 5, 2025 (latest changes Sept. 3, 2025).

196 place (148.36).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (410.53 * 3.85 * 0.86 + 112.36 * 3.75 * 1 + 0 + 0 + 0) / (3.85 * 0.86 + 3.75 * 1 + 1 + 1 + 1) = 176.7213093548302

p2 = (410.53 * 3.85 * 0.86 + 112.36 * 3.75 * 1) / max_coefficients = 120.00135135135135

score = 176.7213093548302 * 0.5 + 120.00135135135135 * 0.5 = 148.36133035309078

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 200 -> 196 148.36
2025-09-01 198 -> 200 160.28 -> 148.36

SPB Riichi Open 2024: 100% -> 86%
2025-08-31 190 -> 198 160.28
2025-08-04 190 159.64 -> 160.28
2025-08-03 184 -> 190 159.64
2025-07-30 185 -> 184 159.64
2025-07-13 180 -> 185 159.64
2025-07-12 180 158.42 -> 159.64
2025-07-03 181 -> 180 158.42
2025-06-15 169 -> 181 160.31 -> 158.42

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 86% 3.85 RR SPB Riichi Open 2024 Saint Petersburg