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Individual Calculations May 2018 |
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| Wainer, Daniel Total change: 18.00 | |   |
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| 49 Abierto Internacional Ciudad de Mar del Plata 2018 | Mar del Plata | ARG | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2100 | 4.50 | 6 | 0.90 | 20 | 18.00 | |
|  Chargonia, Alfredo | | | 1700 * | URU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Vila, Andres | g | | 2473 | URU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Encina, Guadalupe | | | 1795 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Denegri, German | | | 1923 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Meijer, Johannes | | | 2177 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lo Presti, Roberto | | | 2029 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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