Karpova Kseniya

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

255 place (198.25).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (348.84 * 3 * 1 + 400 * 2.90 * 1 + 0 + 0 + 0) / (3 * 1 + 2.90 * 1 + 1 + 1 + 1) = 247.92247191011236

p2 = (400 * 2.90 * 1 + 348.84 * 3 * 1) / max_coefficients = 148.586531986532

score = 247.92247191011236 * 0.5 + 148.586531986532 * 0.5 = 198.25450194832217

Rating changes

Show

all results
Date Place Points Reason
2026-05-17 252 -> 255 198.25
2026-05-14 254 -> 252 198.25
2026-05-12 260 -> 254 198.25
2026-05-11 259 -> 260 198.25
2026-05-03 253 -> 259 197.76 -> 198.25
2026-05-02 254 -> 253 197.76
2026-04-19 244 -> 254 197.76
2026-04-13 246 -> 244 197.76
2026-04-11 242 -> 246 197.76
2026-04-05 237 -> 242 197.76

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 400 2025-12-07 10/16 100% 2.90 CRR Discard League Autumn Season 2025 Kirov
2 349 2025-08-03 29/44 100% 3.00 RR Two roosters and Chuckles Kirov