Individual Calculations May 2015 |
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Karaivanov, Alexander Total change: -13.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1711 | 1909 | 3.00 | 5 | -0.69 | 20 | -13.80 | |
| Alhassan, Meshari | | | 1509 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dogan, Mire Deniz | | | 1815 | TUR | 0.00 | 1 | -0.63 | 20 | -12.60 | | Tarraf, Tarraf | | | 1712 | LIB | 1.00 | 1 | 0.25 | 20 | 5.00 | | Vivek.m. | | | 1829 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | Manjunath, Jain | | | 1689 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | * 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) | |
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