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Individual Calculations September 2018 |
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| Roubalik, Jakub Total change: 7.80 | |   |
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| Arad International Chess Festival 2018 - Open | Arad | ROU | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2402 | 6.50 | 9 | 0.78 | 10 | 7.80 | |
|  Martinenco, Sergiu | | | 2002 * | MDA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zaim, Marian | | | 2084 | ROU | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Vujacic, Borivoje | f | | 2235 | SRB | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Deepan, Chakkravarthy J. | g | | 2530 | IND | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Martian, Dragos-Daniel | | | 2223 | ROU | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Swayams, Mishra | m | | 2467 | IND | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Georgiev, Kiril | g | | 2593 | MKD | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Ghimpu, Samuel-Timotei | | | 2184 | ROU | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ciorgovean, Iustin | | | 2245 | ROU | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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