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Individual Calculations April 2008 |
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| Mavrich, Demian Total change: 11.00 | |   |
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| VI Memorial Pereyra Puebla | Mendoza | ARG | 2007-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2214 | 1.00 | 3 | 0.21 | 25 | 5.25 | |
|  Liascovich, Lucas | m | | 2430 | ARG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kanefsck, Gustavo | m | | 2387 | ARG | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Orsini, Antonio | | | 2363 | ARG | 1.00 | 1 | 0.70 | 25 | 17.50 | |
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) | | | | Internacional Ciudad de Pergamino | Pergamino, Buenos Aires | ARG | 2008-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2214 | 1.50 | 3 | 0.23 | 25 | 5.75 | |
| | Mela, Benjamin | m | | 2389 | ARG | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Hobaica, Juan Pablo | m | | 2424 | ARG | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Scarzello, Alejandro | | | 2001 | ARG | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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