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Individual Calculations March 2011 |
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| Paterakis, Emmanouil Total change: -11.10 | |   |
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| Prokrimatika Neanikon 2011 ESSTHX Open Under 12 | Thessaloniki | GRE | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1343 | 0.00 | 2 | -0.39 | 15 | -5.85 | |
|  Kokkalis, Haralabos | | | 1611 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Peskelidis, Marios | | | 1565 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | Lefkos Pirgos 2010 | Thessaloniki | GRE | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1345 | 0.00 | 2 | -0.35 | 15 | -5.25 | |
| | Hrisostomidis, Alkiviadis | | | 1745 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Karavalasis, Stilianos | | | 1524 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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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