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Individual Calculations May 2015 |
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| Mandridis, Pantelis Total change: 5.80 | |   |
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| 2015 ESSNA team championship - B2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1290 | 1.00 | 3 | 0.13 | 20 | 2.60 | |
|  Mihaloliakos, Ioannis | | | 1650 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Voudouris, Nikolaos | | | 1466 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Gerolymatou, Maria | | | 1289 | GRE | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | 1st Open Thomas Georgiou 2015 | Ambelokipi | GRE | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1283 | 1.00 | 4 | 0.16 | 20 | 3.20 | |
| | Fanourgakis, Konstantinos | | | 1674 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Diamandis, Phoebus-Apollo | | | 1598 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Arvanitakis, Panagiotis | | | 1520 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Panaidis, Fragkiskos | | | 1349 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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