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Individual Calculations April 2009 |
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| Mejia, Juan Total change: -29.50 | |   |
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| GRAND PRIX 2008 C | SANTO DOMINGO | DOM | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1923 | 0.00 | 1 | -0.56 | 25 | -14.00 | |
|  Hernandez, Daniel | | | 1879 | DOM | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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) | | | | Campeonato del Distrito Nacional 2009 | Santo Domingo | DOM | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1923 | 0.50 | 4 | -0.62 | 25 | -15.50 | |
|  Subervi, Jonathan | | | 2216 | DOM | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Lorenzo, Luis | | | 2110 | DOM | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Jose Polanco, Kenia | | | 2008 | DOM | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Marino, Roberto | | | 2048 | DOM | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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