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Individual Calculations May 2017 |
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| Dubrovich, Igor Total change: -2.40 | |   |
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| 48 Abierto Internacional Ciudad de Mar del Plata 2017 | Mar del Plata | ARG | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1929 | 2.00 | 6 | -0.12 | 20 | -2.40 | |
|  Catelli, Hernan | | | 2200 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ueti, Silvio Shigueo | | | 2098 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Ronco, Raul | | | 2104 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Torella, Rodolfo | | | 2058 | ARG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Fernandez, Jorge Daniel | | | 2021 | ARG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Valinotti, Asuncion Juan | | | 1780 | ARG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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