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Individual Calculations June 2023 |
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| Pellegrino, Angelo Alberto Total change: -23.20 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1286 | 0.50 | 2 | -0.58 | 40 | -23.20 | |
|  Triolo, Salvatore | | | 1191 | ITA | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Lo Cricchio, Giuseppe | | | 1320 | ITA | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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