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Individual Calculations July 2023 |
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| Tunge, Christian Total change: 24.00 | |   |
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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 |
| 2098 | 1991 | 4.50 | 9 | 1.20 | 20 | 24.00 | |
|  Van Der Werf, Mark | m | | 2396 | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Porfireanu, Serban | | | 1752 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meessen, Rudolf | f | | 2155 | BEL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Roatta, Luca | | | 2122 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Katzir, Moshe | c | | 2150 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mileto, Gabriele | | | 2092 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mordiglia, Riccardo | | | 2073 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Folkova, Martina | | wf | 2049 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Nelis, Jean-Francois | | | 2094 | MNC | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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