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Individual Calculations July 2012 |
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| Maltese, Adam Samu Total change: -14.85 | |   |
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| 2012 Marshall April Grand Prix | New York, New York | USA | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2270 | 1.50 | 2 | -0.26 | 15 | -3.90 | |
|  Regam, Jessica | | | 1870 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kopiecki, Edward P | | | 1980 | USA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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 New Yorker Open | New York, New York | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2270 | 1.00 | 3 | -0.73 | 15 | -10.95 | |
| | Krause, Benjamin W | | | 2215 | USA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Wu, Francois Yiwei | | | 1950 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Rohde, Michael A | g | | 2439 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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