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Individual Calculations April 2017 |
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| Petti, Luca Giovanni Total change: -28.40 | |   |
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| Final Campeonato Argentino Absoluto Sub 10 2017 | Vicente Lopez | ARG | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1290 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
|  Najurieta, Tiziano | | | 1434 | ARG | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Vitar, Benjamin | | | 1365 | ARG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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