Nadezhkin Maksim

From Tolyatti, Russia

Player page

Internal rating (RR)

Rating date Sept. 16, 2026 (latest changes Sept. 13, 2026).

190 place (230.79).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (57.14 * 3.50 * 0.57 + 381.82 * 3 * 1 + 384.62 * 4.71 * 1 + 0 + 0) / (3.50 * 0.57 + 3 * 1 + 4.71 * 1 + 1 + 1) = 262.2797803567921

p2 = (384.62 * 4.71 * 1 + 381.82 * 3 * 1 + 57.14 * 3.50 * 0.57) / max_coefficients = 199.30369889682024

score = 262.2797803567921 * 0.5 + 199.30369889682024 * 0.5 = 230.7917396268062

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 183 -> 190 230.79
2026-09-03 186 -> 183 227.52 -> 230.79

Riichi over The Volga 2025: 71% -> 57%
2026-09-01 189 -> 186 227.52
2026-08-31 189 227.19 -> 227.52
2026-08-16 187 -> 189 227.19
2026-08-15 189 -> 187 226.46 -> 227.19
2026-08-13 191 -> 189 226.46
2026-08-04 193 -> 191 226.46
2026-08-03 194 -> 193 226.46
2026-07-25 192 -> 194 226.46

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 385 2026-06-14 89/144 100% 4.71 RR XII Russian Championship Samara
2 382 2026-01-25 35/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 57 2025-05-03 67/71 57% 3.50 RR Riichi over The Volga 2025 Samara