Individual Calculations September 2017
 Duran Jara, Matias Esteban  Total change: 0.00  Rating chartPersonal card
 II IRT Sub1600 Colegio Los Angeles Los Angeles CHI 2017-08-12
RcRownchangeRpKK*chgGame
 1288 0 1.00 3 0.00 1163   0.00 
  Saavedra Rojas, Matias 1370 CHI0.0010.00 0.00 
  Arias Diaz, Miguel Angel 1325 CHI0.0010.00 0.00 
  Valdebenito Barra, Alonso Igna 1169 CHI1.0010.00 0.00 

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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