Individual Calculations May 2019
 Urrutia Cordova, Camila Fernanda  Total change: 23.80  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT VUELTA A CLASES 2019 Santiago CHI 2019-03-25
RcRownchangeKK*chgGame
 1853 1679 3.00 6 1.19 20 23.80 
  Inostroza Serrano, Sergio 2023 CHI0.5010.38207.60 
  Flores Cisternas, Ricardo 1965 CHI0.001-0.1620-3.20 
  Marrujo Pardo, Mauricio Emmanuel 1627 CHI1.0010.43208.60 
  Torres Bravo, Alvaro 1656 CHI0.501-0.0320-0.60 
  Valderrama Troncoso, Mauricio 1813 CHI1.0010.682013.60 
  Alvarez Vargas, German 2032 CHI0.001-0.1120-2.20 

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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