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Individual Calculations April 2013 |
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| Valden, Petros Total change: 8.55 | |   |
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| 2013 Attica Team Championship B' Category ESSNA | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2153 | 5.50 | 7 | 0.57 | 15 | 8.55 | |
|  Spirou, Panagiotis | | | 2184 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Pavlis, Antonios | | | 1836 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mytilinis, Sokratis | | | 1764 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Liargovas, Dimitrios | | | 1938 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tasoulas, Georgios | | | 2030 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Angelopoulos, Georgios | | | 1985 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Marountas, Ioannis | | | 2131 | GRE | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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