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Individual Calculations December 2017 |
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| Livas, Ioannis Total change: 6.60 | |   |
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| 23rd Open SO Peristeriou 2017 | Peristeri | GRE | 2017-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1338 | 1.50 | 5 | 0.33 | 20 | 6.60 | |
|  Sienczewski, Zbigniew | | | 1738 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peppas, Angelos | | | 1495 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Ntaifas, Ioannis | | | 1738 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Loukopoulos, Nektarios | | | 1469 | GRE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ilaridis, Mihail | | | 1409 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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