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Individual Calculations May 2022 |
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| Walsh, Hector Total change: -18.00 | |   |
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| 51 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Prov. de Buenos Aires | ARG | 2022-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1963 | 4.50 | 9 | -0.90 | 20 | -18.00 | |
|  Ledesma, Matias | | | 1563 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mizzau, Pablo | | | 2259 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gallo, Miguel | | | 1697 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lapicki, Raul | f | | 2216 | ARG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Cumpe, Lucas | | | 2186 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Parma, Pamela | | | 1754 | ARG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Pereira Vera, Henry Alberto | | | 1767 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Maucci, Marcelo | | | 1772 | ARG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Pradines, Ernesto | | | 1688 | ARG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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