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Individual Calculations May 2011 |
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| Vragoreris, Antonios Total change: 3.15 | |   |
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| Preliminary A Category Team Champ. ESSTH-HALK 2011 | Thessaloniki - Halkidiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2253 | 5.00 | 6 | 0.45 | 15 | 6.75 | |
|  Makridis, Nikolaos-Lazaros | | | 1853 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ketzetzis, Georgios | | | 2185 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Diamantopoulos, Giorgos | | | 1912 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Lazos, Ioannis | | | 1853 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Mitigas, Spyridon | | | 2167 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zalahoras, Nikolaos | | | 2165 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | * 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) | | | | Union of Chess Clubs Thessaloniki-Halkidiki's Team Cup 2011 | Thessaloniki - Halkidiki | GRE | 2011-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2253 | 3.50 | 5 | -0.24 | 15 | -3.60 | |
| | Mourelatos, Ilias | | | 2077 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Vlassis, Georgios | | | 2124 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Makridis, Nikolaos-Lazaros | | | 1853 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Konstantelias, K | | | 2099 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Iskos, Alexandros | | | 2093 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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