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Rapid:
Individual Calculations June 2019 |
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| Mattia, Alessandro Total change: -24.20 | |   |
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| CIG 2019 - CR TOSCANA U12 | GROSSETO | ITA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1604 | 2.00 | 4 | -1.21 | 20 | -24.20 | |
|  Cardinale, Alessandro | | | 1204 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manetta, Ettore | | | 1250 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Centamore, Alberto | | | 1498 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Amonov, Daler | | | 1405 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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