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Individual Calculations July 2009 |
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| Spirliadis, Achileas Total change: -12.00 | |   |
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| 2nd Triandria Open Spring Tournament | Thessaloniki | GRE | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1962 | 2.00 | 4 | -0.80 | 15 | -12.00 | |
|  Argiroudis, Stamatis | | | 2251 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Palaskos, Marios | | | 1612 | GRE | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Mitrou, Vasiliki | | | 1657 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Mitridis, Dimitris | | | 1612 | 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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