Zadiran Anatolii

From Moscow, Russia

Player page

Internal rating (RR)

Rating date July 15, 2026 (latest changes July 14, 2026).

176 place (264.19).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (87.72 * 3.90 * 1 + 129.03 * 3 * 1 + 920 * 3.10 * 1 + 0 + 0) / (3.90 * 1 + 3 * 1 + 3.10 * 1 + 1 + 1) = 298.43416666666667

p2 = (920 * 3.10 * 1 + 129.03 * 3 * 1 + 87.72 * 3.90 * 1) / max_coefficients = 229.94636611658711

score = 298.43416666666667 * 0.5 + 229.94636611658711 * 0.5 = 264.1902663916269

Rating changes

Show

all results
Date Place Points Reason
2026-07-12 172 -> 176 264.19
2026-07-07 171 -> 172 264.19
2026-07-03 172 -> 171 264.19
2026-07-01 173 -> 172 264.19
2026-06-16 174 -> 173 264.19
2026-06-15 175 -> 174 260.02 -> 264.19
2026-06-14 155 -> 175 269.80 -> 260.02
2026-06-09 157 -> 155 269.80
2026-06-04 159 -> 157 269.80
2026-05-17 157 -> 159 269.80

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 920 2026-04-05 5/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 129 2025-11-30 28/32 100% 3.00 RR Final Cup 2025 Moscow
3 88 2025-11-04 53/58 100% 3.90 RR XI Russian Championship Moscow