Tyurkina Karina

From Saint Petersburg, Russia

EMA: 15990500

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2026 (latest changes May 17, 2026).

57 place (570.45).

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

p1 = (684.21 * 3.85 * 0.29 + 457.63 * 3.25 * 0.71 + 1000 * 2 * 1 + 142.86 * 3.45 * 1 + 959.46 * 3.40 * 1 + 733.33 * 1.70 * 1) / (3.85 * 0.29 + 3.25 * 0.71 + 2 * 1 + 3.45 * 1 + 3.40 * 1 + 1.70 * 1) = 631.048955653756

p2 = (959.46 * 3.40 * 1 + 1000 * 2 * 1 + 733.33 * 1.70 * 1 + 457.63 * 3.25 * 0.71) / max_coefficients = 509.84511784511784

score = 631.048955653756 * 0.5 + 509.84511784511784 * 0.5 = 570.447036749437

Rating changes

Show

all results
Date Place Points Reason
2026-05-14 56 -> 57 570.45
2026-05-07 57 -> 56 570.45
2026-05-03 54 -> 57 568.74 -> 570.45
2026-05-02 55 -> 54 568.74
2026-05-01 56 -> 55 571.98 -> 568.74

SPB Riichi Open 2024: 43% -> 29%
2026-04-19 57 -> 56 571.98
2026-04-16 55 -> 57 574.14 -> 571.98

White Wolf Cup: 86% -> 71%
2026-04-11 59 -> 55 563.44 -> 574.14

Seihoku spring tournament 2026: 0% -> 100%
2026-04-09 60 -> 59 563.44
2026-04-05 59 -> 60 563.44

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 🥇 1/19 100% 2.00 CRR Tonpu-master Saint Petersburg
5 458 2025-02-16 33/60 71% 3.25 RR White Wolf Cup Saint Petersburg
6 684 2024-09-01 31/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg