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Individual Calculations May 2013 |
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| Stewart, William John Total change: 15.30 | |   |
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| 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 | Mar del Plata | ARG | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2281 | 5.00 | 8 | 1.02 | 15 | 15.30 | |
|  Davis, Ernesto | | | 1881 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Modotti, Luis | | | 2014 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Labollita, Martin | m | | 2385 | ARG | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Hernandez Guerrero, Gilberto | g | | 2527 | MEX | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Tristan, Leonardo | m | | 2457 | ARG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Garcia Palermo, Carlos | g | | 2460 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Postolski, Javier | | | 2043 | ARG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Rosito, Jorge | m | | 2393 | ARG | 0.50 | 1 | 0.15 | 15 | 2.25 | | | * 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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