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Individual Calculations December 2019 |
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| Estrada, Walter Total change: -7.80 | |   |
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| Campeonato Panamericano Amateur U2000 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1966 | 6.00 | 9 | -0.39 | 20 | -7.80 | |
|  Salazar Zumbado, Stanley | | | 1761 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Munoz, Alba | | wc | 1730 | PAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Aoyama, Edmundo | | | 1828 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mata Tencio, Randall | | | 1689 | CRC | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Serafim Junior, Arnor | | | 1844 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bonilla Sequeira, Pablo | | | 1943 | CRC | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Wong Velis, Francisco Jesus | c | | 1685 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jimenez Esquivel, Greivin | | | 1918 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hernandez Luna, Jose Angel | c | | 1819 | MEX | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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