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Blitz:
Individual Calculations February 2019 |
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| Sifuentes Alcantara, Jhony Sebas Total change: 11.00 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1352 | 3.00 | 7 | 0.55 | 20 | 11.00 | |
|  Chiappero, Julio Alfredo | | | 1518 | ARG | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Tohalino Laura, Isabella | | | 1333 | PER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kastanieda, Alla | | | 1459 | PER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vasquez Vargas, Henry Richard | | | 1576 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Murillo Coloma, Sergio | c | | 1321 | ECU | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Brito Carrascal, Camilo Andres | | | 1597 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bravo Mallco, Kate Azumi | | | 1477 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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