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Individual Calculations January 2016 |
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| Makris, Spyridon-Dionysios Total change: 57.60 | |   |
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| 9th open "LORENTZOS MAVILIS" | Corfu | GRE | 2015-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1553 | 3.00 | 5 | -0.30 | 40 | -12.00 | |
|  Vourgidis, Konstantinos | | | 1153 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vourlis-Kolettis, Ahilleas | | | 1279 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vourlis-Koletis, Miltiadis | | | 1667 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Stratigos, Spiros | | | 1456 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Valsamis, Alexandros | | | 1494 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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) | | | | 2015 Greek Youth U16 National Team Championship - finals | Vrahati Korinthias | GRE | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1579 | 3.00 | 4 | 1.74 | 40 | 69.60 | |
| | Serpetsidakis, Nikolaos | | | 1852 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pavlidis, Pavlos | | | 1826 | GRE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Prokopiou, Ioannis | | | 1629 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Stamatis, Ioannis | | | 1600 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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