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Individual Calculations March 2020 |
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| Apostolidou, Eleni Total change: 43.20 | |   |
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| 175th Ampelokipi open 2020 | Ampelokipi | GRE | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1436 | 2.00 | 5 | 0.75 | 40 | 30.00 | |
|  Koerant, Filipos | | | 1798 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Karamanos, Athanasios | | | 1527 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Mallios, Ioannis | | | 1836 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Poupalos, Nikolaos | | | 1598 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chantzopoulos, Theodoros | | | 1508 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 4-7 | ESSN Attikis | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1444 | 3.00 | 3 | 0.33 | 40 | 13.20 | |
| | Pletsia, Konstantina | | | 1144 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kioseoglou, Foteini | | | 1085 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Darviri, Charikleia | | | 1047 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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