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Rapid:
Individual Calculations April 2019 |
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| Concas, Riccardo Lorenzo Total change: 9.20 | |   |
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| CIG 2019 - CP CAGLIARI U16 | CAGLIARI | ITA | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1058 | 1.00 | 3 | 0.46 | 20 | 9.20 | |
|  Orru `, Giulia | | | 1366 | ITA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Bonali, Leonardo | | | 1458 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Polverari, Lorenzo | | | 1191 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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