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Individual Calculations December 2016 |
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| Hartofylakas, Spyros Total change: 5.60 | |   |
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| PS Peristeriou open OCT 2016 | Peristeri | GRE | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1327 | 1.50 | 4 | 0.14 | 40 | 5.60 | |
|  Ntaifas, Ioannis | | | 1727 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kostouros, Alexandros | | | 1727 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chatzidakis, Aris-Nikolaos | | | 1101 | GRE | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Skiadopoulou, Afroditi-Lelouda | | | 1394 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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