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Individual Calculations May 2012 |
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| Varsos, Sotiris-Apollon Total change: 39.90 | |   |
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| Attica Team Championship of B' Category 2012 | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1309 | 1.50 | 4 | 0.58 | 30 | 17.40 | |
|  Kazalis, Manos | | | 1284 | GRE | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Arnaoutoglou, Vyron | | | 1709 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kalogridakis, Georgios | | | 1709 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tzavaras, Stefanos | | | 1516 | GRE | 0.50 | 1 | 0.27 | 30 | 8.10 | | | * 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) | | | NOTE: K factor changed | | Team "Friendship Cup" of Attica 2012 - Group A | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1309 | 2.00 | 3 | 1.50 | 15 | 22.50 | |
| | Venetakis, Georgios-Venetis | | | 1458 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Yfantis, Andreas | | | 1649 | GRE | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Panagoulias, Ilias | | | 1709 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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