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Blitz:
Individual Calculations February 2019 |
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| Aburto Ramirez, Oscar Eduardo Total change: -10.60 | |   |
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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 |
| 1463 | 1219 | 1.00 | 6 | -0.22 | 20 | -4.40 | |
|  Benavides Conza, Diego Angelo | | | 1506 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lucho La Rosa, Sandro Alberto | | | 1388 | PER | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Rojas, Patricio Santiago | | | 1436 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brito Carrascal, Camilo Andres | | | 1597 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cahuapaza Tarapaca, Leonardo | | | 1437 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sumaria Choqueluque, Nikole Ange | | | 1415 | PER | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | IV Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1219 | 1.50 | 7 | -0.31 | 20 | -6.20 | |
| | Gutierrez, Renzo | | | 1619 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cardenas Portugal, Dylan | | | 1373 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cruz Silva, Terry Gabriel Yamir | | | 1069 | PER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ludena Calderon, Leandro Jose | | | 1352 | PER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Mozo Escalante, Wilmer Alonso | | | 1399 | PER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Garcia Andrada, Heidy Nicole | | | 1619 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Navarro, Edmundo | | | 1619 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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