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Individual Calculations May 2011 |
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| Speranza, Mariano Total change: 0.00 | |   |
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| XLII Abierto Internacional de Mar del Plata | Mar del Plata, Buenos Aires | ARG | 2011-04-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1938 | 0 | 3.00 | 7 | 0.00 | 1888 | | 0.00 | |
|  Flores, Nancy | | | 1963 | ARG | 0.00 | 1 | 0.00 | | 0.00 | |  Guglielmone, Alberto | | | 1816 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | Asad, Jonathan | | | 1770 | ARG | 0.50 | 1 | 0.00 | | 0.00 | | | Martinez, Andres | | | 2125 | ARG | 1.00 | 1 | 0.00 | | 0.00 | | | Ortiz, Jorge | | | 1941 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | Gualpa, Walter | | | 1866 | ARG | 1.00 | 1 | 0.00 | | 0.00 | | | Merlo, Carlos | | | 2083 | ARG | 0.50 | 1 | 0.00 | | 0.00 | |
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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