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Individual Calculations March 2015 |
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| Piedra, Fernando Total change: 7.60 | |   |
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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 |
| 1725 | 1604 | 2.00 | 5 | 0.19 | 40 | 7.60 | |
|  Castro, Lennin David | | | 1971 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Maggiori, Luciano | | | 1881 | ARG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Alvarez Brito, Malena | | | 1684 | ARG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Coro, Richard | | | 1678 | ARG | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Stolarz, Gaston | | | 1410 | ARG | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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