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Individual Calculations July 2009 |
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| Zamorano, Jorge Total change: 17.10 | |   |
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| XL Abierto de Mar del Plata | Mar del Plata, Buenos Aires | ARG | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2247 | 5.50 | 7 | 1.14 | 15 | 17.10 | |
|  Casares, Luis | | | 2035 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Di Giannantonio, Nino | f | | 1989 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Mussanti, Diego | f | | 2327 | ARG | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Van Riemsdijk, Herman C. | m | | 2375 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Cristobal, Manuel | | | 2145 | ARG | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Prieto, Ernesto | | | 2142 | COL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Garcia, Maximiliano | | | 2038 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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