Individual Calculations February 2017
 Huaitro Huaitro, Orlando  Total change: -58.40  Rating chartPersonal card
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeKK*chgGame
 1622 1581 0.00 3 -1.46 40 -58.40 
  Squella Lavin, Carlos Felipe 1981  * CHI0.001-0.0840-3.20 
  Rain Godoy, Oscar 1426 CHI0.001-0.7140-28.40 
  Gonzalez Frank, Cristobal 1459 CHI0.001-0.6740-26.80 
 * 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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