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Individual Calculations June 2021 |
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| Grasso, Giuseppe Total change: 7.00 | |   |
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| WE 3 I due alfieri - B | Palermo | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1483 | 2.50 | 4 | 0.35 | 20 | 7.00 | |
|  Mazzamuto, Anna | | | 1123 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cottone, Salvatore | | | 1575 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Mazzamuto, Marco | | | 1476 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bandieramonte, Enrico | | | 1576 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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