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Individual Calculations April 2018 |
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| Vardakas, Petros Total change: 28.80 | |   |
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| 19th Championship of ESSKEDYM 2018 - youth U14-16 open | Ptolemaida | GRE | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1055 | 1.50 | 4 | 0.72 | 40 | 28.80 | |
|  Stefan, Victor | | | 1455 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Papadimitriou, Alexandros | | | 1455 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kotsailidis, Pavlos | | | 1145 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Tsilidis, Christos | | | 1255 | GRE | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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