Vasilev Igor

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date March 12, 2026 (latest changes March 12, 2026).

205 place (149.43).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (43.48 * 2.10 * 0.14 + 600 * 1.90 * 1 + 0 + 0 + 0) / (2.10 * 0.14 + 1.90 * 1 + 1 + 1 + 1) = 221.7365468674581

p2 = (600 * 1.90 * 1 + 43.48 * 2.10 * 0.14) / max_coefficients = 77.12709030100335

score = 221.7365468674581 * 0.5 + 77.12709030100335 * 0.5 = 149.4318185842307

Rating changes

Show

all results
Date Place Points Reason
2026-03-12 206 -> 205 149.43
2026-03-10 207 -> 206 149.43
2026-03-07 208 -> 207 149.43
2026-02-23 198 -> 208 149.43
2026-02-13 199 -> 198 149.43
2026-02-09 200 -> 199 149.43
2026-02-04 201 -> 200 149.43
2026-01-30 205 -> 201 145.01 -> 149.43

Seihoku spring tournament 2024: 29% -> 14%
2026-01-25 202 -> 205 145.01
2026-01-12 203 -> 202 145.01

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 600 2025-04-26 15/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
2 43 2024-03-30 45/47 14% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg