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Individual Calculations February 2017 |
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| Aleiferis, Ioannis Total change: -20.80 | |   |
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| 49th Juniors under 20 National Greek Championship 2017 | Chania | GRE | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1117 | 1.00 | 7 | -0.52 | 40 | -20.80 | |
|  Marinakis, Hristos | | | 1517 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chompitakis, Konstantinos | | | 1517 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vizirakis, Stavros | | | 1355 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Fyntrilakis, Kyriakos | | | 1517 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alygizakis, Apostolos | | | 1365 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Antonioudakis, Georgios | | | 1229 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Paraskakis, Filippos | | | 1086 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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