Karpova Kseniya

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 11, 2026 (latest changes Aug. 8, 2026).

282 place (187.45).

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

p1 = (348.84 * 3 * 0.86 + 400 * 2.90 * 1 + 0 + 0 + 0) / (3 * 0.86 + 2.90 * 1 + 1 + 1 + 1) = 242.8163327942583

p2 = (400 * 2.90 * 1 + 348.84 * 3 * 0.86) / max_coefficients = 132.07624705360374

score = 242.8163327942583 * 0.5 + 132.07624705360374 * 0.5 = 187.44628992393103

Rating changes

Show

all results
Date Place Points Reason
2026-08-04 287 -> 282 187.45
2026-08-03 284 -> 287 194.80 -> 187.45

Two roosters and Chuckles: 100% -> 86%
2026-08-02 278 -> 284 194.80
2026-07-26 279 -> 278 194.80
2026-07-25 277 -> 279 194.80
2026-07-23 279 -> 277 194.80
2026-07-18 276 -> 279 194.80
2026-07-12 273 -> 276 194.80
2026-07-11 270 -> 273 194.80
2026-07-01 271 -> 270 194.80

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 86% 3.00 RR Two roosters and Chuckles Kirov