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Individual Calculations June 2018 |
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| Badredin, Panagiotis Total change: -2.60 | |   |
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| Spring Challenge 2018 | Athens | GRE | 2018-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1896 | 2.50 | 3 | -0.13 | 20 | -2.60 | |
|  Koutsouflakis, Stefanos | | | 1524 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Skoufas, Georgios | | | 1643 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Tsichli, Nikolitsa | | | 1496 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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