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Individual Calculations July 2023 |
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| Badano, Giancarlo Total change: -25.40 | |   |
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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 |
| 1739 | 1719 | 3.00 | 9 | -1.27 | 20 | -25.40 | |
|  Bub, Volker | | | 2079 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Sielicki, Tomasz | | | 1972 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Cazzaniga, Walter | | | 1968 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mirza, Gabriel | | | 1576 | IRL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Vinciguerra, Riccardo | | | 1373 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Rusek, Walter | | | 1851 | AUT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Caputo, Andrea | | | 1424 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Rapaire, Jean-Michel | | | 1689 | MNC | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Di Lascio, Savino | | | 1722 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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