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Blitz:
Individual Calculations January 2018 |
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| Puma Llerena, Maricarmen Total change: 15.20 | |   |
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| Sudamericano Blitz 2017 Sub 14 | Asuncion | PAR | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1438 | 3.00 | 7 | -0.07 | 20 | -1.40 | |
|  Alfaro Mauricio, Kevin Johan | | | 1736 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Quintana, Daniela Sofia | | | 1289 | PER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mejia Covarrubias, Aldana | | | 1264 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gonzalez Gonzalez, Joaquin Pat | | | 1399 | CHI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Woichinevski, Joao Vinicius Peru | | | 1617 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cardenas Lima, Matthew | | | 1501 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Feller, Gabriela Luisa Vicente | | | 1622 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | II TORNEO INTERNACIONAL BLITZ ARICA 2017 | Arica | CHI | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1438 | 2.50 | 8 | 0.83 | 20 | 16.60 | |
| | Parraga Mejia, Alejandro | | | 1838 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Espinosa Illanes, Michael | | | 1769 | CHI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Cordero, Daniela | | wm | 1838 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santana Gonzalez, Lenin | | | 1734 | CHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gallardo Valenzuela, Andres | | | 1689 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rojas Angel, Daniel | | | 1758 | CHI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Quiroz Uribe, Miguel Angel | | | 1682 | CHI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Paredes Parihuana, Ariana Jazmin | | | 1272 | PER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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