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Individual Calculations June 2017 |
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| Xiong, Jeffery Total change: 5.50 | |   |
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| 2017 DCC FIDE Open V | Richardson, Texas | USA | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2652 | 4.00 | 4 | 0.77 | 10 | 7.70 | |
|  Rao, Patrick | | | 2252 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gutman, Joshua | | | 2252 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pavlovic, Milos M | m | | 2432 | SRB | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Li, Ruifeng | g | | 2574 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | * 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) | | | | 2017 Spring Chess Classic - Group A | Saint Louis, Missouri | USA | 2017-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2635 | 2652 | 4.50 | 9 | -0.22 | 10 | -2.20 | |
| | Bruzon Batista, Lazaro | g | | 2652 | CUB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Baryshpolets, Andrey | g | | 2591 | UKR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Kacheishvili, Giorgi | g | | 2590 | GEO | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Zherebukh, Yaroslav | g | | 2632 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Akobian, Varuzhan | g | | 2661 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Mareco, Sandro | g | | 2648 | ARG | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Quesada Perez, Yuniesky | g | | 2630 | CUB | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Swiercz, Dariusz | g | | 2649 | POL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Ipatov, Alexander | g | | 2662 | TUR | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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