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Rapid:
Individual Calculations July 2017 |
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| Christopoulos, Orestis-Alexios Total change: 30.40 | |   |
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| 2nd Royal Chess Rapid 2017 A group | Kallithea | GRE | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1468 | 3.50 | 7 | 1.52 | 20 | 30.40 | |
|  Loutragotis, Dimitrios | | | 1868 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Giannelos, Stylianos | | | 1719 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Maltezos, Georgios | | | 1249 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Harokopos, Hristos | | | 1662 | GRE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Giannakoulopoulos, Spyridon | | | 1868 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Apostolou, Nikolaos | | | 1598 | GRE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Koutsidi, Amalia | | | 1633 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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