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Individual Calculations January 2013 |
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| Barbar, Faraz Total change: -17.55 | |   |
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| Team Cup SPIROS BIKOS 2012 - Group C | Attica | GRE | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1565 | 0.00 | 2 | -0.40 | 30 | -12.00 | |
|  Stergiou, Georgios | | | 1770 | GRE | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Kalodoukas, Odysseas | | | 1846 | GRE | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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) | | | NOTE: K factor changed | | 130th Ambelokipi open | Athens - Ambelokipi | GRE | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1565 | 1.00 | 4 | -0.37 | 15 | -5.55 | |
| | Vazelakis, Dimitrios | | | 1965 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Megoulis, Konstantinos | | | 1715 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Megaloudis, Petros | | | 1628 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Pararas, Ioannis | | | 1511 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | | | * 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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