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Individual Calculations February 2020 |
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| Sierra Berrocal, Auriel Total change: 122.80 | |   |
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| Torneo Abierto Metropolitano Grupo B 2019 | San Jose | CRC | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1349 | 5.00 | 9 | 2.09 | 40 | 83.60 | |
|  Ramirez Almeciga, Yenny Melisa | | | 1706 | CRC | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Rojas Esquivel, Luis Julian | | | 1089 | CRC | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Meza Vega, Jose Antonio | | | 1510 | CRC | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Rodriguez Jimenez, Jose Daniel | | | 1494 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Villegas Rodriguez, Jeremy | | | 1562 | CRC | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pastor Carvajal, Jeigoth | | | 1676 | CRC | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nunez Avendano, Manrique | | | 1603 | CRC | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hidalgo Barrantes, Mario Alberto | | | 1677 | CRC | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Molina Venegas, Julian Ernesto | | | 1196 | CRC | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Campeonato Nacional Infantil Sub16 2020 | Escazu | CRC | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1349 | 4.50 | 7 | 0.98 | 40 | 39.20 | |
| | Montero Romero, Danny | | | 1294 | CRC | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Abarca Matarrita, Juan P | | | 1386 | CRC | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Hernandez Brenes, Keylor | | | 1215 | CRC | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Coto Calderon, Juan Diego | | | 1637 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mena Brenes, Deivid | | | 1272 | CRC | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Barquero Alfaro, Alejandro | | | 1321 | CRC | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ruiz Alfaro, Darrel | | | 1347 | CRC | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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