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Individual Calculations November 2017 |
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| Etchevest, Marcelo Total change: 3.80 | |   |
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| IV Abierto IRT Martin Manrique | Berisso - Buenos Aires | ARG | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1850 | 3.50 | 5 | 0.19 | 20 | 3.80 | |
|  Veliz, Daira Isis | | | 1450 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sosa, Carlos | | | 1557 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Veliz, Ariel | | | 1925 | ARG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Cayata, Tomas Agustin | | | 1672 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yantorno, Jorge | | | 1914 | ARG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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