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Individual Calculations May 2023 |
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| Salazar, Arturo Total change: 25.00 | |   |
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| 52 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Buenos Aires | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1656 | 2.50 | 7 | 1.25 | 20 | 25.00 | |
|  Beroiz, Julian | | | 2100 | ARG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Alfaro, Hector Luis | | | 1893 | ARG | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Ibanez, Marcelo | | | 1958 | URU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Montero, Walter | | | 1841 | ARG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Moreno Del Hierro, Francisco | | | 1878 | ARG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Salvatierra, Matias | | | 2012 | ARG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Aberbach, Angel | | | 1846 | ARG | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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