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Individual Calculations December 2017 |
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| Kilakos, Dimitrios Total change: 25.80 | |   |
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| 42nd open SOP-SMAOK under 1900 2017 | Athens Pagkrati | GRE | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1289 | 2.00 | 5 | 0.76 | 20 | 15.20 | |
|  Sorensen, Fedon | | | 1689 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lavidas-Solomos, Georgios | | | 1418 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Stounos, Nikolaos | | | 1226 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kanellopoulos, Georgios G. | | | 1689 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ter Gevorkian, Edouardos | | | 1577 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | 3rd Sunday's Chess Square 2017 | Athens | GRE | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1285 | 2.50 | 5 | 0.53 | 20 | 10.60 | |
| | Patrinos, Ilias | | | 1576 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Serpetsidaki, Eva | | | 1600 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Savvas, Ioannis | | | 1033 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Megaloudis, Petros | | | 1470 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kyparissis, Michail | | | 1202 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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