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Individual Calculations December 2022 |
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| Catapano, Francesco Total change: -13.60 | |   |
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| CIS 2022 - Serie Promozione Calabria Girone 1 | Rossano | ITA | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1641 | 2.00 | 2 | 0.62 | 20 | 12.40 | |
|  Mingrone, Agostino | | | 1283 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Spina, Giovanni | | | 1652 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | OP Autunno a Corigliano-Rossano 2022 | Corigliano-Rossano | ITA | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1641 | 2.00 | 4 | -1.30 | 20 | -26.00 | |
| | Bianchi, Salvatore Matteo | | | 1415 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ruperto, Michele | | | 1509 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bianchi, Andrea | | | 1241 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iannicella, Simone | | | 1264 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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