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Individual Calculations February 2014 |
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| Spilios, Ioannis Total change: 3.90 | |   |
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| 11th Open tournament Panellinios GS-APO Kotinos under 1800 | Athens | GRE | 2013-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1447 | 1.00 | 4 | 0.13 | 30 | 3.90 | |
|  Kouvelakis, Konstantinos | | | 1806 | GRE | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Pagalis, Georgios | | | 1570 | GRE | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Ntantais, Avraam | | | 1566 | GRE | 1.00 | 1 | 0.66 | 30 | 19.80 | |  Samartzis, Mihail | | | 1810 | GRE | 0.00 | 1 | -0.10 | 30 | -3.00 | |
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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