Rapid:
Individual Calculations September 2021 |
|
|
Messina, Alessia Total change: 4.80 | | |
|
OP RAPID ALL'APERTO | PALERMO | ITA | 2021-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1440 | 1318 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
| Cina `, Vittorio | | | 1678 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Cambria, Chiara | | | 1201 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
|