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Rapid:
Individual Calculations April 2017 |
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| Ponzecchi, Riccardo Total change: -25.60 | |   |
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| OP X SCACCHI TRENDY | PRATO | ITA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1438 | 3.00 | 9 | -1.28 | 20 | -25.60 | |
|  Russo, Leonardo | | | 1838 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Giuntoli, Stefano | | | 1695 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Impellitteri, Sergio | | | 1309 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Garofalo, Simone | | | 1838 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pirina, Giorgio | | | 1503 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Celati, Valentina | | | 1489 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Brotini, Stefania | | | 1219 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bellosi, Marco | | | 1227 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lanzillotta, Luigi | | | 1107 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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