Tsyvinski Siarhei
From Grodno, Belarus
EMA: 20000004
Online rating
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
78 place (274.94).
how we calculated rating score
max_coefficients = (3.20 * 1 + 2.80 * 1 + 2.95 * 0.86) = 8.528445
p1 = (790.70 * 2.30 * 0.14 + 554.22 * 3.20 * 1 + 0 + 0 + 0) / (2.30 * 0.14 + 3.20 * 1 + 1 + 1 + 1) = 311.4524091430567
p2 = (554.22 * 3.20 * 1 + 790.70 * 2.30 * 0.14) / max_coefficients = 238.4221273631946
score = 311.4524091430567 * 0.5 + 238.4221273631946 * 0.5 = 274.93726825312564
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 78 | 274.94 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 554 |
|
38/84 | 100% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 2 | 791 |
|
10/44 | 14% | 2.30 | ONLINE | Winter online tournament 2018 |