Blitz: Individual Calculations January 2017
 Duran Vega, Sergio  Total change: 12.20  Rating chartPersonal card
 Cuarto Torneo Blitz Sotanazo 2016 San Jose CRC 2016-12-16
RcRownchangeKK*chgGame
 2065 2249 7.00 9 0.61 20 12.20 
  Murillo Varela, Ricardo 1849  * CRC1.0010.08201.60 
  Araya Fuentes, Cristian 1912 CRC1.0010.12202.40 
  Valdes Romero, Leonardo m2498 CRC0.001-0.1920-3.80 
  Solano Lopez, Royner 1917 CRC1.0010.12202.40 
  Chaves Sanchez, Gabriel A 1988 CRC1.0010.18203.60 
  Solano Cruz, Agustin 1969 CRC1.0010.16203.20 
  Murillo Tsijli, Manuel 1971 CRC1.0010.17203.40 
  Murillo Tsijli, Alexis m2214 CRC0.001-0.5520-11.00 
  Vaglio Mattey, Emanuel 2266 CRC1.0010.522010.40 
 * 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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