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Individual Calculations February 2015 |
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| Kilakos, Dimitrios Total change: 3.40 | |   |
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| Team Cup SPIROS BIKOS 2014 - B1 group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1347 | 1.50 | 2 | 0.98 | 20 | 19.60 | |
|  Halkiadakis, Evangelos | | | 1630 | GRE | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Vrouvas, Loukas | | | 1453 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | New Year's open chess Square 2015 | Athens - Ambelokipoi | GRE | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1349 | 0.00 | 2 | -0.81 | 20 | -16.20 | |
| | Sideris, Theodoros | | | 1749 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vourlis-Kolettis, Ahilleas | | | 1175 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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