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Individual Calculations April 2023 |
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| Sehas, Nikolaos Total change: -68.00 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1615 | 3.00 | 6 | -2.10 | 20 | -42.00 | |
|  Maratos, Antonios | | | 1349 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Paizanos, Epameinondas | | | 1215 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mokas, Vasilios | | | 1529 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Hronopoulos, Dimitrios | | | 1229 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ntovas, Dimitrios | | | 1205 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papanikos, Konstantinos | | | 1235 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | 11th open PAO Chess Club 2023 | Athens | GRE | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1615 | 1.00 | 3 | -1.30 | 20 | -26.00 | |
| | Bezirgiannidis, Christos | | | 1215 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lampos, Charalampos | | | 1336 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kiryttopoulos, Ioannis | | | 1587 | GRE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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