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Individual Calculations September 2011 |
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| Fitzko, Mitchell Total change: 8.25 | |   |
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| 2011 Marshall June Grand Prix | New York, New York | USA | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2092 | 1.00 | 2 | 0.25 | 15 | 3.75 | |
|  Rosenberg, Evan S | | | 2219 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |  West, James R | | | 2150 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | 2011 Marshall August Grand Prix | New York, New York | USA | 2011-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2092 | 1.00 | 1 | 0.30 | 15 | 4.50 | |
| | Paciulli, Frank R | | | 1944 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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