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Individual Calculations May 2010 |
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| Georgiadis, Nikitas Total change: -12.75 | |   |
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| 2010 Attica Preliminary Team A' Division | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1455 | 0.00 | 3 | -1.05 | 25 | -26.25 | |
|  Drakopoulos, Polihronis | | | 1516 | GRE | 0.00 | 1 | -0.42 | 25 | -10.50 | |  Anthopoulos, Hristos | | | 1573 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Tsiros, Fragiskos | | | 1616 | GRE | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | | KAISSA 4 | Athens | GRE | 2010-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1445 | 1.00 | 4 | 0.54 | 25 | 13.50 | |
| | Kamenets, Anatolij | m | | 1845 * | UKR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Pessiridis, Isaak | | | 1717 | GRE | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Paizis, Konstantinos | | | 1818 | GRE | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Avgoustinatos, Vassilis | | | 1797 | GRE | 1.00 | 1 | 0.89 | 25 | 22.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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