Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 22, 2024 (latest changes Oct. 22, 2024).

219 place (15.26).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (181.82 * 1.10 * 0.29 + 66.67 * 1 * 0.57 + 0 + 0 + 0) / (1.10 * 0.29 + 1 * 0.57 + 1 + 1 + 1) = 24.507999907351884

p2 = (181.82 * 1.10 * 0.29 + 66.67 * 1 * 0.57) / max_coefficients = 6.00820189274448

score = 24.507999907351884 * 0.5 + 6.00820189274448 * 0.5 = 15.258100900048182

Rating changes

Show

Date Place Points Reason
2024-10-13 206 -> 219 15.32 -> 15.26
2024-09-15 201 -> 206 15.32
2024-09-14 201 19.30 -> 15.32

Survive after yakuman: 43% -> 29%

2024-09-03 201 19.16 -> 19.30
2024-09-01 192 -> 201 20.29 -> 19.16

Spring Tournament Irkutsk 2023: 71% -> 57%

2024-08-26 197 -> 192 20.29
2024-08-20 200 -> 197 20.29
2024-08-11 200 20.24 -> 20.29
2024-08-04 198 -> 200 20.41 -> 20.24
2024-07-14 192 -> 198 24.09 -> 20.41

Survive after yakuman: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2023-05-01 15/16 57% 1.00 CRR Spring Tournament Irkutsk 2023
2 182 2023-01-14 10/12 29% 1.10 CRR Survive after yakuman
3 636 2022-07-09 5/12 0% 1.10 CRR Summer tournament
4 867 2022-01-05 3/16 0% 1.20 CRR Winter tournament
5 455 2021-07-03 7/12 0% 1.10 CRR Summer tournament