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Individual Calculations May 2017 |
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| Ryhr, Silvio Total change: 9.20 | |   |
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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 |
| 1972 | 1940 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
|  Ueti, Silvio Shigueo | | | 2098 | BRA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Ronco, Raul | | | 2104 | ARG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Goyeneche, Roberto | | | 2099 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Grego, Maximiliano | | | 1834 | ARG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Kywatyniec, Jorge | | | 1727 | ARG | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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