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Individual Calculations July 2009 |
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| Gonzalez, Jesus Total change: 13.50 | |   |
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| II La Vega Open Internacional 2009 | La Vega | DOM | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1903 | 1.50 | 3 | 0.54 | 25 | 13.50 | |
|  Vega, Lemay | f | | 2253 | CUB | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Rojas, Ramon | | | 1833 | DOM | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Nunez, Joel | | | 2094 | DOM | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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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