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Individual Calculations August 2015 |
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| Ferreira, Jorge Viterbo Total change: 11.10 | |   |
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| Oporto Open 2015 - 75. aniversario do GX Porto | Porto | POR | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2436 | 7.00 | 9 | 1.11 | 10 | 11.10 | |
|  Margarido, Jose Miguel Teixeira | | | 2036 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Patil, Pratik | | | 2181 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Yogesh, Gautam | | | 2177 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Ozkan, Salih | | | 2036 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alshameary Puente, Ismael | f | | 2366 | ESP | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Malakhatko, Vadim | g | | 2514 | BEL | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Kuzmicz, Krystian | m | | 2475 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Spraggett, Kevin | g | | 2542 | CAN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Valles, Manuel | m | | 2350 | FRA | 0.50 | 1 | -0.12 | 10 | -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) | | |
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