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Individual Calculations May 2011 |
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| Kis, Lorand Bela Total change: -17.40 | |   |
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| 2011 World Amateur Team & US Team East | Parsippany, New Jersery | USA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2095 | 1.00 | 3 | 0.30 | 15 | 4.50 | |
|  Fishbein, Alexander | g | | 2495 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hungaski, Robert A | m | | 2446 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Black Jr, James A | | | 2089 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | * 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) | | | | 2nd Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2088 | 1.00 | 4 | -1.46 | 15 | -21.90 | |
| | Viswanadha, Kesav | | | 1873 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Helfst, Matt | | | 1924 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Winter, Curtis A | | | 1903 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ostrovskiy, Aleksandr | f | | 2295 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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