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Rapid:
Individual Calculations July 2017 |
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| Vitale, Giovanni Total change: 2.80 | |   |
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| OP 3 I LOVE CHESS | PALERMO | ITA | 2017-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1425 | 1.00 | 3 | 0.14 | 20 | 2.80 | |
|  Lo Presti, Giulio | | | 1536 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Musso, Fabrizio | | | 1672 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Bianchi, Marco | | | 1556 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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