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Individual Calculations April 2015 |
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| Durnhofer, Andrea Total change: 40.40 | |   |
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| II IRT Sub 2200 Chessniacs.com - Etapa Club Jaque Mate | Buenos Aires | ARG | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1839 | 2.50 | 3 | 0.68 | 20 | 13.60 | |
|  Soraire, David | | | 1701 | ARG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Saracho, Franco | | | 1581 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cisneros, German | | | 1981 | ARG | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Copa Latina de Ajedrez 2015 | Vicente Lopez - Buenos Aires | ARG | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1839 | 3.00 | 6 | 1.34 | 20 | 26.80 | |
| | Sztokbant, Bernardo Vainzoff | | | 2237 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luz, Arthur Nader | | | 2049 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Garcia, Cristian Javier | | | 1668 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ueti, Silvio Shigueo | | | 2087 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Flynn, Mariano | | | 2033 | ARG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Hernandez Amura, Gilberto | | | 2102 | ARG | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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