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Individual Calculations July 2023 |
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| Sielicki, Tomasz Total change: 32.80 | |   |
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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 |
| 2074 | 1972 | 5.00 | 9 | 1.64 | 20 | 32.80 | |
|  Mrva, Martin | g | | 2353 | SVK | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Badano, Giancarlo | | | 1719 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Di Paolo, Marco | | | 1850 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Meessen, Rudolf | f | | 2155 | BEL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Folk, Petr | | | 2135 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Molina, Fabrizio | f | | 2131 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lasinskas, Povilas | f | | 2131 | LTU | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Cmiel, Thorsten | f | | 2046 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Katzir, Moshe | c | | 2150 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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