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Individual Calculations July 2009 |
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| Dowling, John Total change: 2.40 | |   |
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| 47th Cincinnati Open | Cincinnati, Ohio | USA | 2009-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2071 | 2.50 | 4 | 1.28 | 15 | 19.20 | |
|  Mills, James | | | 2165 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Finegold, Benjamin | m | | 2421 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pappu, Ananth | | | 2116 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Bixel, Carl | | | 2223 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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) | | | | 51st Gem City Open | Dayton, Ohio | USA | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2058 | 1.00 | 4 | -1.12 | 15 | -16.80 | |
| | Dean, Jim | f | | 2232 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Mikesell, Cory | | | 2062 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Seitzer, Phillip | | | 1931 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Hollinberger, Drew | | | 1917 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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