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Individual Calculations February 2018 |
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| Kotsoglou, Georgios Total change: -90.80 | |   |
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| 21st National Youth under 18 Championsip 2018 - open | Chania | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1406 | 3.50 | 9 | -2.27 | 40 | -90.80 | |
|  Alexakis, Dimitris | | | 1806 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Paraskakis, Filippos | | | 1163 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Aleiferis, Ioannis | | | 1157 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tsolkas, Konstantinos | | | 1217 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Antonioudakis, Georgios | | | 1243 | GRE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kazakos, Nikolaos | | | 1320 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Pavloudakis, Georgios | | | 1384 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Mavridis, Athanasios | | | 1249 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Violakis, Anastasios | | | 1215 | GRE | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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) | | |
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