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Individual Calculations May 2011 |
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| Ermidis, Panagiotis Total change: 5.50 | |   |
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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 |
| 1850 | 1683 | 0.50 | 1 | 0.22 | 25 | 5.50 | |
|  Theoharidis, Georgios | | | 1850 | GRE | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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