Grashhenko Artem

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).

203 place (117.65).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835

p1 = (565.22 * 2.10 * 0.43 + 254.90 * 3.05 * 0.57 + 0 + 0 + 0) / (2.10 * 0.43 + 3.05 * 0.57 + 1 + 1 + 1) = 168.88157183540883

p2 = (565.22 * 2.10 * 0.43 + 254.90 * 3.05 * 0.57) / max_coefficients = 66.40982283071547

score = 168.88157183540883 * 0.5 + 66.40982283071547 * 0.5 = 117.64569733306215

Rating changes

Show

all results
Date Place Points Reason
2025-10-13 203 116.64 -> 117.65
2025-10-09 200 -> 203 123.47 -> 116.64

Agari Summer Tournament 2024: 71% -> 57%
2025-09-30 199 -> 200 138.37 -> 123.47

Seihoku spring tournament 2024: 57% -> 43%
2025-09-03 203 -> 199 138.37
2025-09-01 205 -> 203 137.27 -> 138.37
2025-08-31 196 -> 205 137.27
2025-08-09 194 -> 196 142.89 -> 137.27

Agari Summer Tournament 2024: 86% -> 71%
2025-08-04 195 -> 194 142.46 -> 142.89
2025-08-03 188 -> 195 142.46
2025-07-30 186 -> 188 155.74 -> 142.46

Seihoku spring tournament 2024: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 255 2024-06-09 39/52 57% 3.05 RR Agari Summer Tournament 2024 Moscow
2 565 2024-03-30 21/47 43% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg