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Rapid:
Individual Calculations June 2023 |
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| Seferis, Georgios Total change: -6.40 | |   |
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| 6th Rapid APO Kotinos May 2023 | Athens | GRE | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1663 | 4.00 | 7 | -1.10 | 20 | -22.00 | |
|  Peponis, Marios | | | 1248 | GRE | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Mistilioglou, Athanasios | | | 1545 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nikolakis, Konstantinos | | | 1263 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tagklis, Ioannis | | | 1393 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Giannopoulos, Stylianos | | | 1476 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Finokaliotis, Georgios | | | 2010 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pagalis, Georgios | | | 1288 | 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) | | | | 8th chess Marathon APO Kotinos Rapid - May 2023 | Athens | GRE | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1663 | 3.50 | 5 | 0.78 | 20 | 15.60 | |
| | Gkogka, Elvis | | | 1252 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mantzoros, Georgios | | | 1369 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Papadimitriou, Loukas | | | 1911 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Stamatakos, Dimitrios | | | 1508 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Roumbeglis, Nikolaos | | | 2124 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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