Tyurkina Karina

From Saint Petersburg, Russia

EMA: 15990500

Player page

Common russian riichi rating (CRR)

Rating date July 21, 2026 (latest changes July 18, 2026).

71 place (540.46).

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

p1 = (684.21 * 3.85 * 0.14 + 457.63 * 3.25 * 0.57 + 1000 * 2 * 0.86 + 142.86 * 3.45 * 1 + 959.46 * 3.40 * 1 + 733.33 * 1.70 * 1) / (3.85 * 0.14 + 3.25 * 0.57 + 2 * 0.86 + 3.45 * 1 + 3.40 * 1 + 1.70 * 1) = 626.7776724225353

p2 = (959.46 * 3.40 * 1 + 1000 * 2 * 0.86 + 733.33 * 1.70 * 1 + 457.63 * 3.25 * 0.57) / max_coefficients = 454.14280495001003

score = 626.7776724225353 * 0.5 + 454.14280495001003 * 0.5 = 540.4602386862726

Rating changes

Show

all results
Date Place Points Reason
2026-07-13 72 -> 71 540.46
2026-07-12 70 -> 72 540.46
2026-07-07 71 -> 70 540.46
2026-07-01 70 -> 71 541.65 -> 540.46

SPB Riichi Open 2024: 29% -> 14%
2026-06-26 71 -> 70 541.65
2026-06-16 70 -> 71 545.57 -> 541.65

White Wolf Cup: 71% -> 57%
2026-06-15 70 537.09 -> 545.57
2026-06-14 54 -> 70 570.45 -> 537.09

Tonpu-master: 100% -> 86%
2026-06-13 55 -> 54 570.45
2026-06-04 54 -> 55 570.45

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 733 2026-04-11 9/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 959 2026-02-23 4/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
3 143 2025-08-31 67/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 1000 2025-06-14 🥇 1/19 86% 2.00 CRR Tonpu-master Saint Petersburg
5 458 2025-02-16 33/60 57% 3.25 RR White Wolf Cup Saint Petersburg
6 684 2024-09-01 31/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg