Individual Calculations January 2020
 Gormaz Tapia, Ignacio  Total change: 17.60  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE X TORNEO INTER CLUBES 2019 Santiago CHI 2019-09-05
RcRownchangeKK*chgGame
 1740 1492 2.00 5 0.88 20 17.60 
  Jaque Gutierrez, Matias 1879 CHI0.001-0.0920-1.80 
  Reyes Jara, Paula wf1892  * CHI0.5010.42208.40 
  Adasme Gutierrez, Fernando 1486 CHI1.0010.49209.80 
  Vidal Jorquera, Tomas 1638 CHI0.5010.20204.00 
  Vasquez Letnic, Carlos 1805 CHI0.001-0.1420-2.80 
 * 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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