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Individual Calculations June 2023 |
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| Schiappoli, Dario Total change: 9.60 | |   |
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| OP Settimanale Trofeo Sebeto Rounds 1-2-3 | Napoli | ITA | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1745 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
|  Chiappinelli, Massimo | | | 1345 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cocchia, Umberto | | | 1791 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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) | | | | CIS 2023 - Serie C Gironi 24 e 25 | Torre del Greco | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1745 | 2.00 | 3 | 0.34 | 20 | 6.80 | |
| | D Auria, Giuseppe | | | 1494 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Abbes, Rached | | | 1713 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Attanasio, Aniello | | | 1884 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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