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Individual Calculations April 2018 |
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| Kratimenou, Georgia Total change: -5.20 | |   |
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| 14th open Tr. Siaperas Memorial 2018 | Ampelokipoi | GRE | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1341 | 1.00 | 4 | -0.13 | 40 | -5.20 | |
|  Koukas, Anastasios | | | 1741 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Giannelos, Stylianos | | | 1741 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Livanopoulou, Athina | | | 1002 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bastianou, Chrysoula | | | 1732 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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