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Individual Calculations July 2023 |
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| Puroila, Sippo Total change: -49.80 | |   |
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| European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1840 | 2.50 | 9 | -2.49 | 20 | -49.80 | |
|  Lasinskas, Povilas | f | | 2131 | LTU | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Battistella, Stefano | | | 2006 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vinciguerra, Riccardo | | | 1440 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Folkova, Martina | | wf | 2049 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rapetti, Giuseppe | | | 1611 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Riekenbrauk, Joerg | | | 1917 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rapaire, Jean-Michel | | | 1689 | MNC | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Dieli, Riccardo | | | 1733 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Nanni, Sergio | | | 1506 | ITA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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