Individual Calculations May 2015
 Ruiz Coronado, Maykel  Total change: 0.00  Rating chartPersonal card
 VI Torneo Internacional de Alajuela 2015 Alajuela CRC 2015-03-27
RcRownchangeRpKK*chgGame
 1514 0 2.00 7 0.00 1356   0.00 
  Torres Escalante, Eduardo 1570 CRC0.0010.00 0.00 
  Leon Villalobos, Carlos Andres 1384 CRC0.5010.00 0.00 
  Alpizar Gonzalez, Marlon Alberto 1369 CRC1.0010.00 0.00 
  Nunez Avendano, Manrique 1691 CRC0.5010.00 0.00 
  Chaves Williams, Jose Andres 1650 CRC0.0010.00 0.00 
  Chiong Zhu, Angelica 1489 CRC0.0010.00 0.00 
  Soto Alfaro, Braulio 1442 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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