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Individual Calculations January 2011 |
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| Kesidis, Odyseas Total change: 3.75 | |   |
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| 5th In Memorial Tournament 2010 | Thessaloniki - Halkidiki | GRE | 2010-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 2001 | 2.00 | 3 | -0.23 | 15 | -3.45 | |
|  Mitrou, Andreas | | | 1602 | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Pambalos, Panayiotis | | | 2084 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kalantzis, Ioannis | | | 1601 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Preliminary open under 20 ESSTH-H | Thessaloniki - Halkidiki | GRE | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2026 | 3.00 | 4 | 0.48 | 15 | 7.20 | |
| | Boutsioukis, Nikolaos | | | 1930 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Boutsioukis, Nikolaos | | | 1930 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Boutsioukis, Nikolaos | | | 1930 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Boutsioukis, Nikolaos | | | 1930 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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