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Individual Calculations February 2018 |
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| Berenstein, Gustavo Total change: -19.60 | |   |
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| Abierto Sub 2200 Ventajedrez Torre Blanca 2018 | CABA | ARG | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1741 | 3.50 | 6 | 0.13 | 40 | 5.20 | |
|  Herrera, Pablo | | | 2055 | ARG | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Bonavia, Guido | | | 1585 | ARG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gullo, Octavio | | | 1519 | ARG | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Toffoletti, Diego | | | 1640 | ARG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Monti, Federico | | | 1433 | ARG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Denegri, German | | | 1946 | ARG | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | IRT Sub 2200 Vacaciones | CABA | ARG | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1741 | 1.00 | 4 | -0.62 | 40 | -24.80 | |
| | Del Blanco, Eduardo | | | 2056 | ARG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dell Oca, Gustavo | | | 1555 | ARG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Spotorno, Julian | | | 1988 | ARG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Acosta, Carlos Humberto | | | 1703 | ARG | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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