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Individual Calculations May 2019 |
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| Mazzocchi, Facundo Total change: -24.60 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1879 | 2.00 | 4 | -1.23 | 20 | -24.60 | |
|  Berlingieri, Fernando Omar | | | 1662 | ARG | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Duran, Diego | | | 1686 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nobre, Jailson Altair Barbosa | | | 1643 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Arias Diaz, Miguel Angel | | | 1516 | CHI | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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