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Individual Calculations May 2011 |
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| Gaona, Joselyn Total change: -4.75 | |   |
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| XV Grand Prix 6ta. Parada 2010 U-2100 | Quevedo | ECU | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1577 | 0.50 | 2 | -0.03 | 25 | -0.75 | |
|  Azua Avila, Vicente | | | 1868 | ECU | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Calderon, Pablo | | | 1667 | ECU | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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) | | | | XV Grand Prix Nacional 7ma. Parada 2010 CategorÃa U-2100 | Santo Domingo | ECU | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1577 | 0.00 | 1 | -0.16 | 25 | -4.00 | |
| | Juncal Jaramillo, Jonathan | | | 1866 | ECU | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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) | | |
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