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Individual Calculations May 2018 |
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| Sosa, Ruben Total change: -7.60 | |   |
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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 |
| 1856 | 1846 | 3.00 | 7 | -0.38 | 20 | -7.60 | |
|  Tobares, Leandro | f | | 2246 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ruiz, Ulises | | | 1519 | URU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Martinez, Mariano | | | 2093 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Desanzo, Juan Carlos | | | 1537 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Benedetti, Antonella | | | 1976 | ARG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Saralegui, Luis Fern | | | 2066 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sanchez, Marcelo | | | 1558 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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