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Individual Calculations August 2014 |
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| Nagle, Sean Total change: 3.00 | |   |
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| 2nd Annual DC International | Arlington, Virginia | USA | 2014-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2411 | 4.50 | 8 | -1.07 | 10 | -10.70 | |
|  Bayar, Anu | | wf | 2011 * | MGL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Liang, Awonder | f | | 2211 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Obili, Abhishek | | | 2011 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hughes, John Lodger | | | 2220 | IRL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Pressman, Leif A | f | | 2281 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Sapozhnikov, Roman | f | | 2298 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Barbosa, Oliver A | g | | 2592 | PHI | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Vibbert, Sean | f | | 2316 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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) | | | | 42nd Annual World Open - Open Section | Arlington, Virginia | USA | 2014-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2411 | 6.00 | 9 | 1.37 | 10 | 13.70 | |
| | Burke, John Michael | | | 2104 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kovalyov, Anton | g | | 2636 | CAN | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Bruzon Batista, Lazaro | g | | 2696 | CUB | 0.50 | 1 | 0.34 | 10 | 3.40 | | | Lenderman, Aleksandr | g | | 2593 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Bora, Safal | | | 2244 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Brattain, Mika | | | 2285 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Minko, Vladimir | f | | 2308 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sheng, Joshua | | | 2056 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shimanov, Alex | g | | 2644 | RUS | 1.00 | 1 | 0.79 | 10 | 7.90 | |
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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