Individual Calculations August 2015
 Solis L., Efren A.  Total change: 37.60  Rating chartPersonal card
 Copa Federacion 2015 San Jose CRC 2015-05-30
RcRownchangeKK*chgGame
 2044 2101 7.00 9 1.88 20 37.60 
  Brizuela Benavides, Jorge 1762 CRC1.0010.12202.40 
  Ugalde Garcia, Ronald 2109 CRC1.0010.512010.20 
  Carvajal Gorgona, Jonathan 2167 CRC1.0010.592011.80 
  Solano Cuya, Bryan 2149 CRC1.0010.572011.40 
  Granados Ramirez, Carlos Ricardo 2114 CRC1.0010.522010.40 
  Brenes Salgado, Juan Carlos 1963 CRC0.001-0.6920-13.80 
  Vargas Serrano, Pablo Andres 2058 CRC0.501-0.0620-1.20 
  Castro Madrigal, Randall 2012 CRC1.0010.38207.60 
  Bonilla Sequeira, Pablo 2061 CRC0.501-0.0620-1.20 

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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