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Individual Calculations March 2015 |
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| Tierno De La Rosa, Juan Total change: 9.80 | |   |
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| 1er IRT Sub 2200 Chessniacs.com Etapa Villa Ballester | Villa Ballester - Buenos Aires | ARG | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1887 | 2.50 | 4 | 0.49 | 20 | 9.80 | |
|  Elias, Roberto | | | 1845 | ARG | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Leto, Enzo | | | 1915 | ARG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Leon, Leonardo | | | 1916 | ARG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Suppo, Ariel | | | 1863 | ARG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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