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Individual Calculations March 2015 |
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| Gonzalez Olguin, Ivan Matias Total change: 21.20 | |   |
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| IRT Club Argentino Ajedrez Sub 2200 | Buenos Aires | ARG | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1644 | 2.50 | 7 | 0.36 | 40 | 14.40 | |
|  Ayala, Gustavo | | | 1979 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Artana, Rodrigo | | | 1971 | ARG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kopylov, Andres | | | 1687 | ARG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Tunez, Adrian | | | 1876 | ARG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cavinato, Santiago | | | 1387 | ARG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Chanduvi, Fidel | | | 1961 | PER | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Valente, Hector Manuel | | | 1799 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 1er IRT Sub 2200 Chessniacs.com Etapa Villa Ballester | Villa Ballester - Buenos Aires | ARG | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1644 | 1.50 | 5 | 0.17 | 40 | 6.80 | |
| | Grillo, Juan Cruz | | | 1852 | ARG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Amicone, Ricardo Joaquin | | | 1731 | ARG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Saragossi, Guido | | | 1767 | ARG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Caracciolo, Javier Eduardo | | | 1918 | ARG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bergoglio, Mauro | | | 1864 | ARG | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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