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Individual Calculations April 2020 |
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| Barria Arbunic, Manuel Total change: 12.80 | |   |
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| 1ER TORNEO INTER REGIONAL AJEDRECISTAS PERLA DEL MAULE IRT SUB 2200 FIDE | Constitucion | CHI | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2034 | 5.00 | 6 | 0.37 | 20 | 7.40 | |
|  Merino Zurita, Hector | | | 1634 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ercoli Ercoli, Fernando | | | 1858 | CHI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aravena Navarro, Alexis Andres | | | 1767 | CHI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Palma Munoz, Oscar | | | 1634 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chamorro Hormazabal, Felipe | | | 1893 | CHI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Andaur Vega, Claudio | | | 1997 | CHI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | Open Semana Valdiviana 2020 | Valdivia | CHI | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2034 | 3.00 | 5 | 0.27 | 20 | 5.40 | |
| | Cabezas Cantillana, Marco | | | 1634 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Gormaz, Matias | m | | 2411 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Soza Espinoza, Daniel Ignacio | | | 1786 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aravena Navarro, Alexis Andres | | | 1767 | CHI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lopez Silva, Hugo | | | 2411 | CHI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * 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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