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Individual Calculations May 2018 |
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| Gonidis, Nikolaos Total change: 8.80 | |   |
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| 168th Ampelokipi open 2018 | ATHENS | GRE | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1489 | 3.50 | 7 | 0.44 | 20 | 8.80 | |
|  Skalkotas, Nikolaos | m | | 1889 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skiadas, Apollon Iakovos | | | 1172 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Koerant, Filipos | | | 1851 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gourgourinis, Ioannis | | | 1089 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chantzopoulos, Theodoros | | | 1662 | GRE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Hahabis, Nikolaos | | | 1888 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Merkos, Thomas | | | 1307 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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