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Individual Calculations February 2019 |
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| Mastroperou, Angeliki Total change: -42.00 | |   |
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| 2nd Christmas open S Bikos - D Maragkoudakis Memorial 2018 | Athens | GRE | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1003 | 0.00 | 3 | -0.35 | 40 | -14.00 | |
|  Sideris, Theodoros | | | 1403 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsivourakis, Panteleimon | | | 1403 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kalafatis, Evangelos | | | 1254 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | 2019 Attica Team Championships - B Local Group B2 Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1003 | 0.00 | 3 | -0.70 | 40 | -28.00 | |
|  Kapatos, Konstantinos | | | 1172 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pallis, Hristos | | | 1377 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ioannou, Vasilios | | | 1138 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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