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Individual Calculations May 2018 |
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| Dereka, Konstantina Total change: 34.80 | |   |
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| 2018 open championships of TESS Thessalias | Larisa | GRE | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1328 | 2.00 | 4 | 0.64 | 40 | 25.60 | |
|  Lagaras, Stylianos | | | 1728 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tegos, Vasilios | | | 1580 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lamprinakis, Emmanouil | | | 1077 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zgouletas, Panagiotis | | | 1498 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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 - girls | Larisa | GRE | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1115 | 1328 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
| | Tozarou, Ifigenia | | | 1115 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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