Zakharenkov Maksim

From Saint Petersburg, Russia

EMA: 15990292

Player page

Common russian riichi rating (CRR)

Rating date Aug. 3, 2025 (latest changes July 30, 2025).

278 place (49.09).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (195.65 * 2.10 * 0.57 + 73.68 * 3.85 * 1 + 0 + 0 + 0) / (2.10 * 0.57 + 3.85 * 1 + 1 + 1 + 1) = 64.40420673942913

p2 = (73.68 * 3.85 * 1 + 195.65 * 2.10 * 0.57) / max_coefficients = 33.77524429967427

score = 64.40420673942913 * 0.5 + 33.77524429967427 * 0.5 = 49.0897255195517

Rating changes

Show

Date Place Points Reason
2025-07-30 276 -> 278 53.36 -> 49.09

Seihoku spring tournament 2024: 71% -> 57%

2025-07-26 271 -> 276 53.36
2025-07-13 268 -> 271 53.36
2025-07-12 268 53.01 -> 53.36
2025-07-05 269 -> 268 53.01
2025-07-03 271 -> 269 53.01
2025-06-15 262 -> 271 53.56 -> 53.01
2025-06-14 257 -> 262 53.56
2025-06-11 263 -> 257 53.56
2025-06-08 261 -> 263 53.56

Tournaments