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Individual Calculations March 2011 |
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| Gkikas, Ioannis Total change: -18.75 | |   |
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| 2010 Team Ch Bikos Cup - Group C | Local Clubs | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1259 | 0.00 | 1 | -0.21 | 25 | -5.25 | |
|  Konstantopoulos, Nikolaos | | | 1494 | GRE | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | | 110th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1259 | 0.00 | 5 | -0.54 | 25 | -13.50 | |
|  Michailidis, Dimitrios | | | 1659 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mitsakos, Achilleas | | | 1659 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Thomassin, Alexandre | | | 1659 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Karystianos, Petros | | | 1522 | GRE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Efkarpidis, Stylianos | | | 1595 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | * 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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