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Individual Calculations October 2021 |
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| Arnetta, Maria Teresa Total change: -20.40 | |   |
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| CIS 2021 - Serie A2 Girone 8 | Terrasini | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2093 | 1.50 | 4 | -1.02 | 20 | -20.40 | |
|  Cina , Vittorio | | | 1917 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  D Amico, Filippo | | | 1804 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Grasso, Gaetano | | | 2123 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sardo, Gabriele | | | 2101 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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