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Individual Calculations December 2019 |
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| Ramirez Gonzalez, Jose Alexander Total change: -121.20 | |   |
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| Campeonato Panamericano Amateur U2000 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1883 | 2.00 | 7 | -3.03 | 40 | -121.20 | |
|  Rondon Chacon, Yolys Desiree | | | 1715 | PAN | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Avendano Porras, Rodrigo | | | 1703 | CRC | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Cartin Aguilar, Luis Javier | | | 1767 | CRC | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Ramirez Marchena, Carlos Andres | | | 1681 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Munoz, Alba | | wc | 1730 | PAN | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Mena Brenes, Deivid | | | 1483 * | CRC | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Arosemena, Franklin Alberto | | | 1865 | PAN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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