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Individual Calculations September 2009 |
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| Lujan, Carolina Total change: -9.30 | |   |
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| Primer Olimpiada del Mercosur 2009 | Mar del Plata | ARG | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2360 | 2.50 | 3 | 0.02 | 10 | 0.20 | |
|  Cordero, Daniela | | | 2010 | BOL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Terao, Juliana | | wf | 2154 | BRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Colombo, Camila | | wf | 2090 | URU | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | II Magistral Ciudad de Asunción - Copa Roggio A | Asuncion | PAR | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2360 | 2.50 | 9 | -0.95 | 10 | -9.50 | |
| | Brito, Luismar | f | | 2364 | BRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Cornejo, Max | f | | 2383 | PER | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Cubas, Jose Fernando | m | | 2434 | PAR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Coelho, Luis Henrique | m | | 2389 | BRA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Soppe, Guillermo | m | | 2427 | ARG | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2475 | CUB | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Rodriguez Vila, Andres | g | | 2524 | URU | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Zambrana, Oswaldo | g | | 2473 | BOL | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Bachmann, Axel | g | | 2555 | PAR | 0.00 | 1 | -0.25 | 10 | -2.50 | |
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) | | |
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