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Individual Calculations July 2009 |
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| Halkias, Alexandros Total change: -13.05 | |   |
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| TER. PREL. PHASE FOR A' CAT. ESS THES-HALK | THESSALONIKI | GRE | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2047 | 1.50 | 4 | -0.87 | 15 | -13.05 | |
|  Makridis, Nikolaos-Lazaros | | | 1697 | GRE | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Nazarian, David | | | 2014 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Vafiadis, Kleanthis | | | 2207 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Skondras, Stavros | | | 1946 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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