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Individual Calculations October 2008 |
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| Goldin, Alexander Total change: -1.40 | |   |
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| 50th Gem City Open | Dayton, Ohio | USA | 2008-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2569 | 1.50 | 2 | -0.14 | 10 | -1.40 | |
|  Dowling, John | | | 2219 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Tate, Emory | m | | 2378 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | |
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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