Maksimova Karina

From Saint Petersburg, Russia

EMA: 15990500

Player page

Common russian riichi rating (CRR)

Rating date Sept. 4, 2026 (latest changes Sept. 4, 2026).

49 place (597.99).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (457.63 * 3.25 * 0.43 + 1000 * 2 * 0.71 + 142.86 * 3.45 * 0.86 + 959.46 * 3.40 * 1 + 733.33 * 1.70 * 1 + 1000 * 1.80 * 1) / (3.25 * 0.43 + 2 * 0.71 + 3.45 * 0.86 + 3.40 * 1 + 1.70 * 1 + 1.80 * 1) = 693.873784412959

p2 = (959.46 * 3.40 * 1 + 1000 * 1.80 * 1 + 1000 * 2 * 0.71 + 733.33 * 1.70 * 1) / max_coefficients = 502.1044776119403

score = 693.873784412959 * 0.5 + 502.1044776119403 * 0.5 = 597.9891310124497

Rating changes

Show

all results
Date Place Points Reason
2026-09-03 50 -> 49 597.99
2026-09-01 51 -> 50 597.79 -> 597.99

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 61 -> 51 587.08 -> 597.79

SPB Riichi Open 2025: 100% -> 86%
2026-08-16 60 -> 61 583.55 -> 587.08

White Wolf Cup: 57% -> 43%
2026-08-15 60 581.72 -> 583.55
2026-08-14 55 -> 60 594.18 -> 581.72

Tonpu-master: 86% -> 71%
2026-08-08 56 -> 55 594.18
2026-08-04 58 -> 56 594.18
2026-08-02 56 -> 58 594.18
2026-07-25 71 -> 56 540.46 -> 594.18

Seihoku Summer Tournament 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-07-25 🥇 1/32 100% 1.80 RR Seihoku Summer Tournament 2026 Saint Petersburg
2 733 2026-04-11 9/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
3 959 2026-02-23 4/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
4 143 2025-08-31 67/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
5 1000 2025-06-14 🥇 1/19 71% 2.00 CRR Tonpu-master Saint Petersburg
6 458 2025-02-16 33/60 43% 3.25 RR White Wolf Cup Saint Petersburg
7 684 2024-09-01 31/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg