Cherkasov Aleksandr

From Saratov, Russia

Player page

Internal rating (RR)

Rating date Sept. 10, 2026 (latest changes Sept. 7, 2026).

171 place (269.12).

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

p1 = (95.24 * 2.90 * 1 + 503.50 * 4.71 * 1 + 338.03 * 3.40 * 1 + 0 + 0) / (2.90 * 1 + 4.71 * 1 + 3.40 * 1 + 1 + 1) = 291.84934665641816

p2 = (503.50 * 4.71 * 1 + 338.03 * 3.40 * 1 + 95.24 * 2.90 * 1) / max_coefficients = 246.39584685269304

score = 291.84934665641816 * 0.5 + 246.39584685269304 * 0.5 = 269.1225967545556

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 195 -> 171 210.68 -> 269.12

Sunset Wolf Cup 2026: 0% -> 100%
2026-09-02 196 -> 195 210.68
2026-09-01 199 -> 196 210.68
2026-08-31 199 210.40 -> 210.68
2026-08-15 199 209.77 -> 210.40
2026-08-13 201 -> 199 209.77
2026-08-04 204 -> 201 209.77
2026-08-03 205 -> 204 209.77
2026-08-02 206 -> 205 209.77
2026-07-26 205 -> 206 209.77

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 338 2026-09-06 48/72 100% 3.40 RR Sunset Wolf Cup 2026 Saint Petersburg
2 504 2026-06-14 72/144 100% 4.71 RR XII Russian Championship Samara
3 95 2026-05-03 39/43 100% 2.90 RR Sturgeon in tempai Saratov