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Individual Calculations March 2020 |
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| Koulis, Christos G Total change: 0.00 | |   |
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| 2020 Team Championship of ESSN Attikis - A Local A group Rounds 4-7 | Attica | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1230 | 1.00 | 4 | 0.00 | 40 | 0.00 | |
|  Georgiou, Hristos D. | | | 1543 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sideris, Theodoros | | | 1630 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriakakis, Miltiadis | | | 1229 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Zakkas, Alexandros | | | 1398 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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