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Individual Calculations March 2015 |
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| Lozano, Betania Total change: -20.80 | |   |
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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 |
| 1810 | 2027 | 2.00 | 4 | -1.04 | 20 | -20.80 | |
|  Leal, Jorge | | | 1953 | ARG | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Saldano, Gonzalo | | | 1849 | ARG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Alvarez Brito, Malena | | | 1684 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hoeschele, Hermann | | | 1755 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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