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Individual Calculations February 2019 |
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| Daniilidi, Dimitra Lydia Total change: 24.40 | |   |
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| 2018 youth u16 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1187 | 0.50 | 2 | -0.44 | 40 | -17.60 | |
|  Charalampidis, Vasilios | | | 1377 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Lyrakis, Emmanouil Anton | | | 1046 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 2019 Attica Team Championship - POA rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1181 | 2.00 | 3 | 1.05 | 40 | 42.00 | |
| | Kollia, Evgenia | | | 1117 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Georgitsi, Antigoni | | | 1581 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Della, Maria-Eleni | | | 1346 | 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) | | |
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