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Individual Calculations October 2017 |
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| Ibanez, Jonathan Total change: 51.20 | |   |
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| 1er Torneo Abierto Sub 2200 Copa Santa Cruz del Lago | Santa Cruz del Lago | ARG | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1464 | 2.50 | 4 | 1.14 | 40 | 45.60 | |
|  Perez, Miguel | | | 1581 | ARG | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Krumpholz, Dante | | | 1711 | ARG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Avila, Luis | | | 1634 | ARG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zabala, Miqueas | | | 1427 | ARG | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Semifinal Arg. Sub 1700 Dir. Juventud | Catamarca | ARG | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1464 | 0.50 | 1 | 0.14 | 40 | 5.60 | |
| | Ocampo, Carlos Fernando | | | 1564 | ARG | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | |
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