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Individual Calculations July 2012 |
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| Paciulli, Frank Total change: 13.95 | |   |
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| 2012 MCC May Grand Prix | New York, New York | USA | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1944 | 0.50 | 1 | -0.24 | 15 | -3.60 | |
|  Aregbeyen, Aigboje | | | 1761 | 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) | | | | 2012 MCC June Grand Prix | New York, New York | USA | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1944 | 1.00 | 1 | 0.68 | 15 | 10.20 | |
|  Polyakin Jr, Vladimir | | | 2078 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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) | | | | 5th New York International - U2200 Section | New York, New York | USA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1944 | 2.00 | 4 | 0.49 | 15 | 7.35 | |
| | Del Castillo, William | | | 2183 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kopiecki, Edward P | | | 2006 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Widmaier, Marc | | | 1979 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Lung, James | | | 1977 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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