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Individual Calculations January 2017 |
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| Ortiz, Jorge Total change: -0.60 | |   |
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| Campeonato Argentino Amateur Ajedrez Plus Sub 2000 | Club Argentino | ARG | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1823 | 3.00 | 8 | -0.03 | 20 | -0.60 | |
|  Duarte, Gonzalo | | | 1944 | ARG | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Valli, Americo | | | 1977 | ARG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Amoroso, Juan Pablo | | | 1914 | ARG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lo Presti, Roberto | | | 1999 | ARG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Aracri, Marcelo | | | 1913 | ARG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Yakisich, Marcelo | | | 1965 | ARG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Casazza, Gabriel | | | 1793 | ARG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Damiano, Martin | | | 1810 | ARG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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