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Individual Calculations April 2013 |
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| Bribos, Evangelos Total change: -14.70 | |   |
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| Team Cup of ESSTH-HALK qualifiers for 2013 | Thessaloniki | GRE | 2013-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2074 | 1.50 | 2 | 0.18 | 15 | 2.70 | |
|  Lazos, Ioannis | | | 1787 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Spirliadis, Achileas | | | 2088 | GRE | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | | | 9th Spring open Kalamarias | Thessaloniki | GRE | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 2042 | 2.50 | 4 | -1.16 | 15 | -17.40 | |
|  Giannopoulou, Anastasia | | | 1642 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lekatis, Ioannis | | | 1684 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Batsi, Lida | | | 1642 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tsiamis, Rafail | | | 1642 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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