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Individual Calculations June 2023 |
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| Spinella, Andrea Total change: -25.80 | |   |
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| CIS 2023 - Serie A2 Girone 8 | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1910 | 0.00 | 3 | -1.29 | 20 | -25.80 | |
|  Verga, Francesco | | | 1985 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Grech, Gerlando | | | 1831 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Montalbano, Federico | | | 2076 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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