Rapid: Individual Calculations December 2017
 Gutierrez Verdugo, Colomba  Total change: 0.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - TORNEO SUPER RAPIDO NOVIEMBRE 2017 Santiago CHI 2017-11-25
RcRownchangeRpKK*chgGame
 1785 0 0.00 2 0.00 985   0.00 
  Bombardiere Castro, Aldo 2093 CHI0.0010.00 0.00 
  Avendano Herrera, Arturo Alejand 1476 CHI0.0010.00 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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