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Individual Calculations September 2013 |
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| Atzemian, Vahe Total change: -22.50 | |   |
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| 3rd International Chess Tournament ISTHMIA 2013 - B Group | Vrahati - Korinthos | GRE | 2013-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1334 | 0.50 | 5 | -0.75 | 30 | -22.50 | |
|  Antoniadis, Konstantinos | | | 1734 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Salahidi, Reveka | | | 1683 | GRE | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Karakatsanis, Nikolaos | | | 1647 | GRE | 0.50 | 1 | 0.36 | 30 | 10.80 | |  Mitsakos, Achilleas | | | 1614 | GRE | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Apergis, Iosif | | | 1135 | GRE | 0.00 | 1 | -0.76 | 30 | -22.80 | | | * 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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