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Individual Calculations May 2011 |
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| Kokkalis, Haralabos Total change: -12.15 | |   |
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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 |
| 1585 | 1635 | 1.00 | 3 | -0.70 | 15 | -10.50 | |
|  Dalipis, Nikolaos | | | 1516 | GRE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Giannoulakis, Labros | | | 1526 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Ballas, Athanasios-Panagiotis | | | 1712 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 |
| 1991 | 1635 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| | Kivelos, Sotirios | | | 1991 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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