Blitz: Individual Calculations July 2013
 Alfaro Rojas, Alfonso  Total change: -0.40  Rating chartPersonal card
 XIV Torneo Blitz Moravia CRC 2013-06-22
RcRownchangeKK*chgGame
 2130 2394 6.50 8 -0.02 20 -0.40 
  Chaves Villalobos, David 1994  * CRC1.0010.08201.60 
  Vargas, Alexis 2141 CRC1.0010.19203.80 
  Maynard, Francis 2173 CRC0.501-0.2820-5.60 
  Urbina Quiroz, Edwin 2101 CRC1.0010.15203.00 
  Solano Cuya, Bryan 2049 CRC1.0010.11202.20 
  Jimenez Garcia, Emanuel 2115 CRC1.0010.16203.20 
  Vaglio, Jaime m2236 CRC0.001-0.7120-14.20 
  Vaglio, Emanuel 2231 CRC1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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