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Blitz:
Individual Calculations February 2019 |
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| Nunez Villavicencio, Mathias Seba Total change: -31.60 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 8 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1222 | 1.00 | 4 | -1.58 | 20 | -31.60 | |
|  Lopez Chambi, Felix Andre | | | 1128 | PER | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Rodriguez Bernal, Lucy Angelina | | | 1036 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bacarreza, Samuel | | | 1234 | BOL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mollo Figueroa, Nicole | | | 1051 | BOL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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