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Individual Calculations January 2023 |
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| Margaritis, Ioannis M Total change: -45.60 | |   |
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| 9th Memory team Cup 2022 | ESSTH-CHALK | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1695 | 1.50 | 2 | 0.08 | 40 | 3.20 | |
|  Makropoulos, Andreas | | | 1295 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Koutsogoulas, Georgios | | | 1694 | GRE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * 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) | | | | 16th youth U12 team Championship 2022 | ESSTH-CHALK | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1695 | 1.00 | 1 | 0.09 | 40 | 3.60 | |
| | Chasiotis, Odysseas | | | 1317 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 2022 National Youth Team U16 championships - Finals | Rio Achaias | GRE | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1695 | 3.00 | 6 | -1.31 | 40 | -52.40 | |
| | Spyridakis, Georgios | | | 1210 | GRE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Kartsakis, Ioannis | | | 1223 | GRE | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Priftis, Evangelos | | | 1295 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kyriakidis, Orestis | | | 1756 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Oikonomopoulos, Filippos | | | 1730 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Pitsakis, Ilias | | | 1612 | GRE | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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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