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Individual Calculations May 2018 |
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| Tzikas, Athanasios G Total change: 115.20 | |   |
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| 2018 open championships of TESS Thessalias | Larisa | GRE | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1139 | 2.00 | 4 | 1.47 | 40 | 58.80 | |
|  Krommidas, Vasilios | | | 1539 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valogiannis, Athanasios | | | 1464 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Siakavaras, Ioannis | | | 1423 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Dimopoulos, Christos | | | 1427 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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) | | | | 2018 youth championships of TESS Thessalias - open 12 | Larisa | GRE | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1139 | 3.50 | 4 | 1.41 | 40 | 56.40 | |
| | Michalis, Christos | | | 1010 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Dristellas, Neoklis | | | 1356 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Dikaros, Konstantinos | | | 1078 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Papanagiotou, Dimitrios | | | 1052 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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