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Rapid:
Individual Calculations April 2022 |
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| Messina, Alessia Total change: -13.20 | |   |
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| CIG 2022 - PALERMO U16-18 | PALERMO | ITA | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1323 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
|  Taormina, Antonino | | | 1235 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Buffa, Elena | | | 1294 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Gervasi, Pietro | | | 1320 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | CISF 2022 - CR SICILIA | ENNA | ITA | 2022-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1323 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
| | Moscarella, Claudia | | | 1268 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Fiolo, Costanza | | | 1384 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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