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Individual Calculations January 2020 |
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| Natsis, Christos Total change: 4.00 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1480 | 1.00 | 3 | 0.10 | 40 | 4.00 | |
|  Xydeas, Panagiotis | | | 1421 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Marinelos, Theodoros | | | 1683 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Spirakopoulos, Ioannis | | | 1880 * | 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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