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Individual Calculations June 2023 |
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| Guarino, Giuseppe Total change: -62.40 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1676 | 1.50 | 4 | -1.56 | 40 | -62.40 | |
|  Cerami, Giuseppe | | | 1594 | ITA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Di Giovanni, Luca | | | 1450 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Triolo, Salvatore | | | 1276 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Camillieri, Gabriele | | | 1492 | ITA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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