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Individual Calculations July 2011 |
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| Applebaum, Andy F Total change: 7.50 | |   |
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| CalChess Open State & Class Championships | Fremont, California | USA | 2011-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2106 | 1.50 | 4 | 0.30 | 25 | 7.50 | |
|  Seitzer, Phillip | | | 2007 | USA | 1.00 | 1 | 0.36 | 25 | 9.00 | |  Tate, Emory A | m | | 2300 | USA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Banawa, Joel | f | | 2399 | USA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | De Guzman, Ricardo | m | | 2395 | PHI | 0.50 | 1 | 0.34 | 25 | 8.50 | |
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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