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Individual Calculations December 2013 |
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| Petty, David A Total change: 40.80 | |   |
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| Farley Memorial League XII | Rochester, New York | USA | 2013-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2086 | 8.50 | 10 | 2.72 | 15 | 40.80 | |
|  Alexander, Michael | | | 1846 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Campbell, David | | | 2040 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Nikolayev, Igor | f | | 2375 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | McBride, Kenneth L | | | 1968 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Rossi, Jimmy | | | 1924 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Alexander, Michael | | | 1846 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Campbell, David | | | 2040 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Nikolayev, Igor | f | | 2375 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | McBride, Kenneth L | | | 1968 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Rossi, Jimmy | | | 1924 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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