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Individual Calculations August 2016 |
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| Spregelburd, Alfredo Total change: 42.00 | |   |
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| Semifinal Argentina Sub 1700 Copa Ajedrez Plus Cgio san Martin | Avellaneda - Bs. As. | ARG | 2016-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1529 | 2.00 | 4 | 0.15 | 20 | 3.00 | |
|  D Ascanio, Florencia | | | 1699 | ARG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Savi Pillco, Layner | | | 1658 | ARG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Brenta, Claudio | | | 1581 | ARG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Aranda, Katherine | | | 1274 | ARG | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | 4to IRT Sub 2200 Chessniacs River Plate | CABA | ARG | 2016-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1529 | 3.50 | 6 | 1.95 | 20 | 39.00 | |
| | Galagovsky, Carlos | | | 1929 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Williams Sastre, Ioan | | | 1415 | ARG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rueda Nessi, Francisco | | | 1709 | ARG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Cometa, Cristian | | | 1800 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lipari, Diego | | | 1875 | ARG | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Zaretzky, Julio | | | 1701 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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