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Individual Calculations May 2011 |
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| Kivelos, Sotirios Total change: -24.30 | |   |
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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 |
| 2052 | 1991 | 1.00 | 5 | -1.10 | 15 | -16.50 | |
|  Ketzetzis, Georgios | | | 2185 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Papapostolou, Apostolos | | | 1879 | GRE | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Romanos, Theodoros | | | 2073 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Nazarian, David | | | 2002 | GRE | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Lazaridis, Har | | | 2119 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | 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 |
| 1767 | 1991 | 1.00 | 2 | -0.52 | 15 | -7.80 | |
| | Farmakis, Dimitrios | | | 1899 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Kokkalis, Haralabos | | | 1635 | GRE | 1.00 | 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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