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Individual Calculations September 2009 |
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| Makridis, Nikolaos-Lazaros Total change: -3.75 | |   |
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| 18th Open Inter. Tourn. "KAVALA 2009" GROUP B | Kavala | GRE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1712 | 1.00 | 3 | -0.25 | 15 | -3.75 | |
|  Ruecker, Bastian | | | 1909 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Chrobak, Frank | | | 1960 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kelidou, Maria | | | 1460 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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