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Individual Calculations June 2021 |
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| Cottone, Salvatore Total change: -6.40 | |   |
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| WE 3 I due alfieri - B | Palermo | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1575 | 3.50 | 5 | -0.32 | 20 | -6.40 | |
|  Zangla, Giuseppe | | | 1235 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Vitale, Giovanni | | | 1382 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grasso, Giuseppe | | | 1483 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Camarda, Giuseppe | | | 1378 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Cammalleri, Elena | | | 1319 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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