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Individual Calculations January 2017 |
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| Kazantzoglou, Aristotelis Total change: 5.60 | |   |
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| 38th open of SOP -SMAOK under 1900 | Athens | GRE | 2016-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1129 | 1.00 | 5 | 0.11 | 20 | 2.20 | |
|  Stamatiou, Rodolfos | | | 1529 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Papadopoulos, Panayotis31588 | | | 1489 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bouza, Mirto - Eleni | | | 1312 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Psoma, Virginia | | | 1529 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koulouris, Taxiarchis | | | 1222 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | | | Team Cup "Spiros Bikos Memorial" 2016 | Attica | GRE | 2016-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1129 | 1.50 | 4 | 0.17 | 20 | 3.40 | |
| | Pappas, Dimitrios 46966 | | | 1104 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Vlachou, Maria | | | 1249 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Valavanis, Alexandros | | | 1295 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tsitsovits, Alexandros | | | 1387 | GRE | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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