Karpova Kseniya

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 29, 2026 (latest changes June 29, 2026).

271 place (194.80).

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

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 = 141.67807983891217

score = 247.92247191011236 * 0.5 + 141.67807983891217 * 0.5 = 194.80027587451227

Rating changes

Show

all results
Date Place Points Reason
2026-06-29 272 -> 271 194.80
2026-06-26 274 -> 272 194.80
2026-06-15 275 -> 274 192.23 -> 194.80
2026-06-14 257 -> 275 198.25 -> 192.23
2026-06-13 258 -> 257 198.25
2026-06-09 261 -> 258 198.25
2026-05-31 254 -> 261 198.25
2026-05-25 255 -> 254 198.25
2026-05-17 252 -> 255 198.25
2026-05-14 254 -> 252 198.25

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