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Individual Calculations March 2020 |
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| Sigalas, Paris-Fotios Total change: 1.60 | |   |
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| 175th Ampelokipi open 2020 | Ampelokipi | GRE | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1603 | 3.00 | 4 | 0.90 | 20 | 18.00 | |
|  Papadimitriou, Loukas | | | 2003 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ntovas, Dimitrios | | | 1285 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Panaidis, Fragkiskos | | | 1239 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Koerant, Filipos | | | 1798 | GRE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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 - C Category Rounds 4-7 | Attica | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1595 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
| | Aggelakis, Ioannis | | | 1433 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hatzopoulos, Ioannis | | | 1515 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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