Naumov Aleksandr

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Aug. 2, 2025 (latest changes July 30, 2025).

198 place (82.24).

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

p1 = (347.83 * 2.10 * 0.57 + 137.25 * 3.05 * 0.86 + 0 + 0 + 0) / (2.10 * 0.57 + 3.05 * 0.86 + 1 + 1 + 1) = 113.90800979440411

p2 = (347.83 * 2.10 * 0.57 + 137.25 * 3.05 * 0.86) / max_coefficients = 50.56547231270359

score = 113.90800979440411 * 0.5 + 50.56547231270359 * 0.5 = 82.23674105355386

Rating changes

Show

all results
Date Place Points Reason
2025-07-30 197 -> 198 90.57 -> 82.24

Seihoku spring tournament 2024: 71% -> 57%
2025-07-13 194 -> 197 90.57
2025-07-12 194 90.03 -> 90.57
2025-06-15 182 -> 194 90.87 -> 90.03
2025-06-11 190 -> 182 90.87
2025-06-09 190 93.23 -> 90.87

Agari Summer Tournament 2024: 100% -> 86%
2025-05-30 190 100.92 -> 93.23

Seihoku spring tournament 2024: 86% -> 71%
2025-05-12 190 99.50 -> 100.92
2025-05-03 184 -> 190 99.50
2025-04-27 183 -> 184 99.50

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 137 2024-06-09 45/52 86% 3.05 RR Agari Summer Tournament 2024 Moscow
2 348 2024-03-30 31/47 57% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg