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Individual Calculations October 2013 |
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| Chiang, Jonathan Total change: 5.40 | |   |
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| 2013 US Masters | Greensboro, North Carolina | USA | 2013-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2165 | 4.00 | 9 | 0.89 | 15 | 13.35 | |
|  Kekelidze, Mikheil | g | | 2470 | GEO | 1.00 | 1 | 0.86 | 15 | 12.90 | |  Fedorowicz, John P | g | | 2439 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sarkar, Justin | m | | 2437 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Aristizabal Lopez, Jorge | | | 1885 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Paikidze, Nazi | m | wg | 2377 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Studen, Damir | | | 2247 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Garcia, Gildardo | g | | 2393 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Thompson, Reece E | | | 2070 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Denton, Bradley J | | | 2288 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | 2013 DCC FIDE Open IX | Richardson, Texas | USA | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2165 | 2.00 | 3 | -0.53 | 15 | -7.95 | |
| | Gu, Brian F | | | 1765 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Krishna, Ram | | | 1824 | USA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Vaidya, Atulya | | | 1986 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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