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Individual Calculations November 2010 |
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| Sevgi, Volkan Total change: 3.00 | |   |
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| IX. International Istanbul Chess Festival | Istanbul | TUR | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1825 | 3.00 | 5 | 0.80 | 15 | 12.00 | |
|  Grigoriev, Armen | | | 2225 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kutlu, Turgut Can | | | 1671 | TUR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cakmak, Sarven | | | 1951 | TUR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Firat, Deniz | | | 1621 | TUR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Oney, Riza | | | 1956 | TUR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * 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) | | | | European B-12 Ch | Batumi | GEO | 2010-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1891 | 3.00 | 5 | -0.60 | 15 | -9.00 | |
| | Plenca, Jadranko | | | 1728 | CRO | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Gulua, Luka | | | 1492 | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sibashvili, Giorgi | | | 1806 | GEO | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Petrosyan, Arman | | | 1714 | ARM | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kotik, Vitaliy | | | 1809 | UKR | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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