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Individual Calculations June 2013 |
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| Kolyvas, Aris Total change: 9.30 | |   |
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| 1st Spring tournament of Nikaia - B' Group | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1412 | 3.00 | 5 | 0.62 | 15 | 9.30 | |
|  Magiati, Elisavet | | | 1126 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Ioannidis, Georgios Alexandros | | | 1577 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Patiniotis-Spiropoulos, Dimitrio | | | 1381 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Nikolaidis, Paris | | | 1668 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Neokosmidis, Ioannis | | | 1388 | GRE | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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