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Individual Calculations May 2010 |
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| Katsifarakis, Nikolaos Total change: 3.00 | |   |
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| Preliminarie A' Category 2010 ESSTH-H | Thessaloniki-Halkidiki | GRE | 2010-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1899 | 3.50 | 4 | 0.59 | 15 | 8.85 | |
|  Moliotis, Hristos | | | 1704 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Haliandros, Apostolos | | | 1502 | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gaitas, Nikolaos | | | 1621 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sideris, Giorgos | | | 1961 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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) | | | | 3rd Triandria Open Spring Tournament | Thessaloniki | GRE | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1899 | 2.00 | 5 | -0.39 | 15 | -5.85 | |
| | Nikolaou, Georgios | | | 2277 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Hatzopoulos, Alexandros | | | 1539 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Tsikerdanos, Konstantinos | | | 2011 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Palaskos, Marios | | | 1582 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Vlassis, Georgios | | | 2164 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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