Individual Calculations February 2015
 Carvajal Pena, Daniel  Total change: 70.40  Rating chartPersonal card
 Campeonato Nacional CRC Sub 20 Abierto 2015 San Jose CRC 2015-01-20
RcRownchangeKK*chgGame
 1738 1804 6.50 8 1.76 40 70.40 
  Guzman Hidalgo, Nicolas 1562 CRC1.0010.20408.00 
  Chaves Williams, Jose Andres 1616 CRC1.0010.264010.40 
  Huang He, Guan Lin 1734 CRC1.0010.404016.00 
  Murillo Gonzalez, Carlos E c1886 CRC1.0010.614024.40 
  Solano Cuya, Bryan 2143 CRC0.001-0.1240-4.80 
  Arce Mendez, Elias 1715 CRC0.501-0.1240-4.80 
  Solano Saltachin, Carlos Andres 1673 CRC1.0010.324012.80 
  Quiros Avendano, Luis Alejandro 1574 CRC1.0010.21408.40 

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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