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Individual Calculations December 2019 |
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| Semana Ramirez, Jerian Total change: 88.00 | |   |
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| Campeonato Panamericano Amateur U1700 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1419 | 4.00 | 7 | 2.20 | 40 | 88.00 | |
|  Ruiz Gonzales, Francisco Rene | | | 1667 | NCA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Quiros Cajina, Allan | | | 1651 | CRC | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Hidalgo Morales, Juan Antonio | | | 1647 | MEX | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Melendez Arce, Caleth | | | 1628 | CRC | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vasquez Jaen, Lourdes Lorena | | | 1482 | PAN | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Osorio Castanon, Juan Gera | | | 1667 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rodriguez Jimenez, Jose Daniel | | | 1523 | CRC | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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