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Individual Calculations July 2010 |
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| Kafetzis, Georgios Total change: 0.90 | |   |
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| Saint George 2010 Sofia | Sofia | BUL | 2010-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1957 | 2.50 | 4 | 0.06 | 15 | 0.90 | |
|  Tsyntsarski, Boyko | | | 1713 | BUL | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Panella, Fiammetta | | | 2038 | ITA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Serefidou, Despina | | | 1714 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Harokopakis, Georgios | | | 1994 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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