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Individual Calculations January 2013 |
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| Halikias, Stefanos Total change: 24.90 | |   |
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| 2012 Attica Youth U16 Team Championship | Attica | GRE | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1494 | 2.50 | 4 | 0.51 | 30 | 15.30 | |
|  Papasimakopoulos, Alexandros | | | 1894 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kitzoglou, Haralambos | | | 1441 | GRE | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Kontoulis, Konstantinos | | | 1255 | GRE | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Dalli, Eleni | | | 1464 | GRE | 0.50 | 1 | -0.04 | 30 | -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) | | | | Team Cup SPIROS BIKOS 2012 - Group C | Attica | GRE | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1494 | 0.50 | 1 | 0.32 | 30 | 9.60 | |
| | Salapatas-Hatzigiann, Ioannis | | | 1761 | GRE | 0.50 | 1 | 0.32 | 30 | 9.60 | |
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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