Individual Calculations February 2016
 Bolanos Diaz, Daniel  Total change: 0.00  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeRpKK*chgGame
 1654 0 2.00 7 0.00 1496   0.00 
  Chiong Zhu, Angelica 1469 CRC1.0010.00 0.00 
  Nunez Avendano, Manrique 1707 CRC0.0010.00 0.00 
  Salazar Gould, Melanie wc1568 CRC0.0010.00 0.00 
  Morera Campos, Yanori Maria 1762 CRC0.0010.00 0.00 
  Moreno Montero, Jesus Alonso 1669 CRC0.5010.00 0.00 
  Quiros Cajina, Allan 1684 CRC0.5010.00 0.00 
  Ramirez Valerio, Christian 1717 CRC0.0010.00 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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