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Individual Calculations January 2014 |
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| Maroulakos, Stavros Total change: -29.85 | |   |
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| 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP | Attica | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1650 | 1.00 | 4 | -0.51 | 15 | -7.65 | |
|  Harana, Alexandra | | | 1703 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Rizogiannis, Efthymios | | | 1704 | GRE | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Koursaris, Nikolaos | | | 1807 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ntoumazios, Evangelos | | | 1747 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 23rd open SOP-SMAOK 2013 under 1900 | Athens - Pagkrati | GRE | 2013-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1650 | 1.00 | 3 | -1.48 | 15 | -22.20 | |
| | Gerontis, Nikolaos | | | 1351 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Kazantzoglou, Aristotelis | | | 1250 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kavvadias, Dionysios | | | 1489 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | * 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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