Maksimova Karina

From Saint Petersburg, Russia

EMA: 15990500

Player page

Internal rating (RR)

Rating date Aug. 15, 2026 (latest changes Aug. 15, 2026).

61 place (546.17).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

p1 = (684.21 * 3.85 * 0.14 + 457.63 * 3.25 * 0.57 + 142.86 * 3.45 * 1 + 959.46 * 3.40 * 1 + 733.33 * 1.70 * 1 + 1000 * 1.80 * 1) / (3.85 * 0.14 + 3.25 * 0.57 + 3.45 * 1 + 3.40 * 1 + 1.70 * 1 + 1.80 * 1) = 629.2878186971059

p2 = (959.46 * 3.40 * 1 + 1000 * 1.80 * 1 + 733.33 * 1.70 * 1 + 457.63 * 3.25 * 0.57) / max_coefficients = 463.0446313065977

score = 629.2878186971059 * 0.5 + 463.0446313065977 * 0.5 = 546.1662250018518

Rating changes

Show

all results
Date Place Points Reason
2026-08-15 63 -> 61 544.47 -> 546.17
2026-08-04 65 -> 63 544.47
2026-08-03 66 -> 65 544.47
2026-08-02 65 -> 66 544.47
2026-07-25 83 -> 65 472.06 -> 544.47

Seihoku Summer Tournament 2026: 0% -> 100%
2026-07-12 82 -> 83 472.06
2026-07-01 79 -> 82 483.16 -> 472.06

SPB Riichi Open 2024: 29% -> 14%
2026-06-16 78 -> 79 487.73 -> 483.16

White Wolf Cup: 71% -> 57%
2026-06-15 79 -> 78 480.37 -> 487.73
2026-06-14 60 -> 79 497.63 -> 480.37

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 67/78 100% 3.45 RR SPB Riichi Open 2025 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