Individual Calculations January 2013
 Solano Cuya, Bryan  Total change: -1.80  Rating chartPersonal card
 Torneo Abierto Metropolitano San Jose CRC 2012-12-16
RcRownchangeKK*chgGame
 2038 1972 2.00 5 -0.12 15 -1.80 
  Murillo Tsijli, Alexis m2292 CRC0.001-0.1315-1.95 
  Valverde, Allan 1770 CRC1.0010.24153.60 
  Cabrera Chaves, Marco Antonio 2141 CRC0.001-0.2815-4.20 
  Lorenzana, Wilson Estuardo m2190 GUA0.001-0.2215-3.30 
  Flores C., Ruben Guillermo 1797 PAN1.0010.27154.05 

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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