Individual Calculations January 2017
 Perez Martin, Sarely  Total change: 14.40  Rating chartPersonal card
 Torneo de navidad de Santa Cruz de La Palma Isla de La Palma ESP 2016-12-16
RcRownchangeKK*chgGame
 1402 1101 1.00 4 0.36 40 14.40 
  Brito Hernandez, Eduardo 1501  * ESP0.5010.424016.80 
  Cano Cornejo, Tomas 1469 ESP0.001-0.1040-4.00 
  Hernandez Luis, Victor Manuel 1374 ESP0.001-0.1740-6.80 
  Martin Rodriguez, Miguel 1263 ESP0.5010.21408.40 
 * 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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