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Individual Calculations December 2017 |
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| Kazantzoglou, Aristotelis Total change: -22.60 | |   |
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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 |
| 1328 | 1100 | 0.00 | 5 | -1.13 | 20 | -22.60 | |
|  Kalachanis, Athanasios | | | 1500 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karampetsas, Ioannis | | | 1303 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Fotiadis, Filippos | | | 1265 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sahpatsidis, Haralabos | | | 1355 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Berdos, Nikolaos | | | 1217 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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