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Rapid:
Individual Calculations April 2019 |
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| Ponzecchi, Riccardo Total change: 66.20 | |   |
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| OP 2 CASTELNUOVO - A | PRATO | ITA | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1387 | 5.50 | 9 | 3.31 | 20 | 66.20 | |
|  Bettalli, Marco | | | 1787 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bellosi, Marco | | | 1072 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Melosi, Alessandro | | | 1739 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cocuzzi, Edoardo | | | 1787 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pisano, Giulia | | | 1683 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Lazzerini, Emilio | | | 1787 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cavaliere, Massimo | | | 1787 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Rastelli, Davide | | | 1787 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Furlani, Graziano | | | 1264 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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