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Individual Calculations February 2019 |
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| Chatzipetrou, Aikaterini Total change: -55.60 | |   |
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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 |
| 1110 | 1058 | 0.00 | 3 | -1.31 | 40 | -52.40 | |
|  Papadimitriou, Ioannis 41542 | | | 1004 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Tzanetos, Ioannis | | | 1267 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pessiridi, Christiana | | | 1059 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 2019 Attica Team Championship - B Category rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1058 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Androni, Dimitra | | | 1458 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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