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Individual Calculations March 2015 |
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| Artana, Rodrigo Total change: -31.00 | |   |
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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 |
| 1670 | 1971 | 1.00 | 3 | -1.55 | 20 | -31.00 | |
|  Ferreyra, Nicolas | | | 1611 | ARG | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Gonzalez Olguin, Ivan Matias | | | 1644 | ARG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hoeschele, Hermann | | | 1755 | ARG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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