Individual Calculations February 2023 |
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Tsiapouris, Alexander Total change: 1.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1841 | 1690 | 1.00 | 2 | 0.07 | 20 | 1.40 | |
| Ntovas, Dimitrios | | | 1290 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Moutousis, Konstantinos | m | | 2392 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | * 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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