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Blitz:
Individual Calculations February 2019 |
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| Oquiche, Ariana Total change: 10.20 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 16 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1473 | 4.00 | 9 | 0.51 | 20 | 10.20 | |
|  Parra Mesa, Brayan | | | 1826 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Noronha Linares, Alessandra Fiore | | | 1254 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Penafiel Mendoza, Josselyne | | | 1711 | ECU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Condori Echevarria, Sebastian | | | 1621 | PER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Guillermo Iturri, Jean Samuel | | | 1333 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pacheco Jimenez, Yesenia | | | 1322 | ECU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Arevalo Perez, Luis Alexander | | | 1646 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sabogal Varela, Jose Joaquin | | | 1718 | COL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Araoz Andrade, Ivan Alexander | | | 1677 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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