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Individual Calculations July 2019 |
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| Del Cid Winter, Roberto Total change: -7.00 | |   |
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| LV Campeonato Nacional por Equipos Clasico 2019 | San Jose | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1664 | 3.50 | 6 | -0.35 | 20 | -7.00 | |
|  Gamboa Vargas, Jose Pablo | | | 1446 | CRC | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Duque Araya, Cristopher | | | 1516 | CRC | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Rodriguez Araya, Oscar Mario | | | 1264 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barrantes Castro, Gilberto | | | 1292 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Calvo Gutierrez, Luis Guillermo | | | 1935 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rodriguez Campos, Jonathan | | | 1753 | CRC | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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