Individual Calculations January 2017
 Aguilar Pina, Luis Gerardo  Total change: 23.20  Rating chartPersonal card
 I Open INS - Touch Costa Rica San Jose CRC 2016-11-26
RcRownchangeKK*chgGame
 2012 1892 3.00 5 1.16 20 23.20 
  Chinchilla Miranda, Eugenio f2193 CRC0.001-0.1520-3.00 
  Incer Arias, Manuel 1727 CRC1.0010.28205.60 
  Solis L., Efren A. 2124 CRC1.0010.792015.80 
  Jimenez Garcia, Emmanuel f2221 CRC0.001-0.1220-2.40 
  Solano Cruz, Agustin 1793 CRC1.0010.36207.20 

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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