Cherkasov Aleksandr

From Saratov, Russia

Player page

Internal rating (RR)

Rating date Nov. 10, 2026 (latest changes Nov. 8, 2026).

169 place (273.25).

max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91

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 = 254.65861837692822

score = 291.84934665641816 * 0.5 + 254.65861837692822 * 0.5 = 273.2539825166732

Rating changes

Show

all results
Date Place Points Reason
2026-11-08 164 -> 169 273.25
2026-11-04 165 -> 164 269.12 -> 273.25
2026-11-03 166 -> 165 269.12
2026-11-02 167 -> 166 269.12
2026-10-31 163 -> 167 269.12
2026-10-26 164 -> 163 269.12
2026-10-16 165 -> 164 269.12
2026-10-15 164 -> 165 269.12
2026-10-13 170 -> 164 269.12
2026-09-26 171 -> 170 269.12

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