Blitz: Individual Calculations August 2016
 Marin Leon, Valeria  Total change: 58.80  Rating chartPersonal card
 Blitz Interselecciones FCA San Jose CRC 2016-06-19
RcRownchangeKK*chgGame
 1662 1498 3.50 7 1.31 20 26.20 
  Castro Garcia, Alejandro 1677 CRC1.0010.732014.60 
  Espitia Torres, Mateo 1447 CRC1.0010.43208.60 
  Calvo Gutierrez, Luis Guillermo 1849 CRC0.001-0.1120-2.20 
  Rivera Gonzalez, Jose Alexis 1724 CRC0.001-0.2120-4.20 
  Carvajal Pena, Daniel 1864 CRC0.5010.40208.00 
  Leon Vargas, Mercedes Lucia 1309 CRC1.0010.25205.00 
  Salas Torres, Pamela wc1765 CRC0.001-0.1820-3.60 

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)
 
 II Blitz Escazu - ADAE 2016 Escazu CRC 2016-07-02
RcRownchangeKK*chgGame
 1591 1498 4.00 6 1.63 20 32.60 
  Tapia Alvarez, Alejandro 1619 CRC0.001-0.3420-6.80 
  Leon Vargas, Mercedes Lucia 1309 CRC1.0010.25205.00 
  Zeledon Perez, Edgar 1442 CRC0.501-0.0820-1.60 
  Calvo Gutierrez, Luis Guillermo 1849 CRC0.5010.39207.80 
  Guzman Hidalgo, Nicolas 1560 CRC1.0010.592011.80 
  Salas Torres, Pamela wc1765 CRC1.0010.822016.40 

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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