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Individual Calculations March 2019 |
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| Vlachopoulou, Isavella Maria Total change: -13.20 | |   |
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| 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1134 | 0.00 | 2 | -0.66 | 20 | -13.20 | |
|  Lavidas-Solomos, Georgios | | | 1365 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pothos, Aris | | | 1171 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | |
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