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Individual Calculations May 2018 |
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| Colombo Berra, Pablo Total change: -3.40 | |   |
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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 |
| 1815 | 1774 | 3.00 | 7 | -0.17 | 20 | -3.40 | |
|  Pereyra, Juan | | | 2174 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cugat, Xavier | | | 1441 | ARG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Nardi, Hector | | | 1485 | ARG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Chargonia, Alfredo | | | 1578 | URU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Benedetti, Antonella | | | 1976 | ARG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Torella, Rodolfo | | | 2054 | ARG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vinardi, Ezequiel | | | 1999 | ARG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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