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Rapid:
Individual Calculations October 2017 |
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| De Marco, Ivan Total change: 15.20 | |   |
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| OP ACITREZZA GP SICILIA | ACITREZZA | ITA | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1778 | 4.00 | 7 | 0.76 | 20 | 15.20 | |
|  Marzaduri, Riccardo | | | 2007 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Battaglia, Giuseppe | | | 1662 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Franceschino, Luca | | | 1626 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Salvia, Lorenzo | | | 1769 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Russo, Alfio | | | 1862 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gullotta, Vincenzo Daniele | | | 1842 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Occhipinti, Daniele | | | 1873 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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