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Individual Calculations May 2011 |
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| Giakoustidis, Spiros-Avgerinos Total change: -9.15 | |   |
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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 |
| 1937 | 1913 | 1.00 | 3 | -0.39 | 15 | -5.85 | |
|  Pambalos, Panayiotis | | | 2083 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Halkias, Nikolaos | | | 1692 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Kirgeridis, Panagiotis | | | 2036 | 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 |
| 1748 | 1913 | 0.50 | 1 | -0.22 | 15 | -3.30 | |
| | Zonidis, Petros | | | 1748 | GRE | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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