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Individual Calculations July 2012 |
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| Ntalabiras, Spiros Total change: -4.35 | |   |
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| Panellinios GS- APO Kotinos under 1800 rating - MAR/APR 2012 | Athens | GRE | 2012-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1815 | 4.50 | 7 | -1.33 | 15 | -19.95 | |
|  Kouros, Ahileas | | | 1415 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Berketis, Angelos | | | 1575 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Foutouhos, Spyridon | | | 1458 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Derka, Lulzim | | | 1650 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Foutouhos, Dimitrios | | | 1415 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Dermitzakis, Pavlos | | | 1431 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Megaloudis, Petros | | | 1691 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * 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) | | | | 4th "FYLHKO" open tournament | FYLH | GRE | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1815 | 3.50 | 5 | 1.04 | 15 | 15.60 | |
| | Tsoukarakis, Ioannis | | | 1434 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Papadopoulos, Georgios | | | 1850 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Karlis, Nikolaos | | | 1824 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Gkertsos, Georgios | | | 1877 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ponirakis, Dimitrios | | | 2051 | GRE | 0.50 | 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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