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Individual Calculations May 2015 |
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| Silva Castillo, Gustavo Total change: -2.60 | |   |
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| Abierto Sub 2000 Club M. Moreno 2015 | Buenos Aires | ARG | 2015-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1606 | 2.00 | 5 | 0.02 | 20 | 0.40 | |
|  Ferrero, Luis | | | 1635 | ARG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Acuna, Abel | | | 1507 | ARG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Suito Nakasone, Catherine | | | 1887 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Tierno De La Rosa, Juan | | | 1897 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Amedei, Hugo | | | 1554 | ARG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | III IRT Sub 2200 Chessniacs.com - Etapa Club Mariano Moreno | Buenos Aires | ARG | 2015-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1606 | 2.00 | 6 | -0.15 | 20 | -3.00 | |
| | Gazzo Huck, Pablo Martin | | | 1927 | ARG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Amoroso, Juan Pablo | | | 1858 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Faingerch, Sebastian | | | 1767 | ARG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hoeschele, Hermann | | | 1762 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Vitale, Maximiliano | | | 1287 | ARG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lopez, Cesar (per) | | | 1695 | PER | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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