Grishchenko Aleksandra

From Korolyov, Russia

Player page

Internal rating (RR)

Rating date March 30, 2024 (latest changes March 30, 2024).

86 place (234.11).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (326.09 * 2.10 * 1 + 549.02 * 3.05 * 1 + 0 + 0 + 0) / (2.10 * 1 + 3.05 * 1 + 1 + 1 + 1) = 289.4834355828221

p2 = (549.02 * 3.05 * 1 + 326.09 * 2.10 * 1) / max_coefficients = 178.73571577923434

score = 289.4834355828221 * 0.5 + 178.73571577923434 * 0.5 = 234.10957568102822

Rating changes

Show

Date Place Points Reason
2024-03-30 86 234.11

Seihoku spring tournament 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 326 2024-03-30 32/47 100% 2.10 RR Seihoku spring tournament 2024
2 549 2024-03-10 24/52 100% 3.05 RR Agari Spring Tournament 2024