Individual Calculations September 2011 |
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Kelley, Dereque D Total change: 28.20 | | |
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112th Annual US Open | Orlando, Florida | USA | 2011-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2266 | 2203 | 2.00 | 4 | 0.27 | 15 | 4.05 | |
| Sundararajan, Kidambi | g | | 2491 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | Myers, Dominique | | | 2109 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | Bartholomew, John | m | | 2442 | USA | 0.50 | 1 | 0.30 | 15 | 4.50 | | Xin, Samuel | | | 2022 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | | 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) | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2339 | 2203 | 4.50 | 9 | 1.61 | 15 | 24.15 | |
| Holt, Conrad | m | | 2438 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | Hamzah, Amier | c | | 1803 * | MAS | 1.00 | 1 | 0.08 | 15 | 1.20 | | Mas, Hafizulhilmi | m | | 2416 | MAS | 0.50 | 1 | 0.27 | 15 | 4.05 | | Duckworth, William | f | | 2352 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | Liu, Elliott Joseph | f | | 2291 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | Ravichandran, Siddharth | m | | 2387 | IND | 1.00 | 1 | 0.74 | 15 | 11.10 | | Sevillano, Enrico | m | | 2492 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | Bercys, Salvijus | m | | 2487 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | Amanov, Zhanibek | m | | 2382 | KAZ | 0.00 | 1 | -0.27 | 15 | -4.05 | | * 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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