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Individual Calculations November 2012 |
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| Derka, Lulzim Total change: 6.60 | |   |
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| 5th chess tournament of Panellinios-APO Kotinos under 1800 | Athens | GRE | 2012-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1692 | 3.00 | 4 | 0.44 | 15 | 6.60 | |
|  Pissias, Alexandros | | | 1363 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Barous, Theodoros | | | 1575 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Samartzis, Mihail | | | 1822 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Tsilivakos, Emmanouil | | | 1540 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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