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Individual Calculations October 2022 |
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| Mattarella, Pietro Total change: 13.20 | |   |
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| CIS 2022 - Serie B Gironi 15 e 16 | Taormina | ITA | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1765 | 2.50 | 4 | 0.66 | 20 | 13.20 | |
|  Meo, Antonino | | | 1800 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Novak, Attila Robert | | | 2160 | MLT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Russo, Luigi | | | 1540 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tondo, Salvatore | | | 1744 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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