Individual Calculations February 2020
 Castillo Figueroa, Diego Ignacio  Total change: -49.20  Rating chartPersonal card
 IRT Sub 1600 Enero 2020 Club La Florida La Florida CHI 2020-01-18
RcRownchangeKK*chgGame
 1381 1440 0.50 3 -1.23 40 -49.20 
  Abu-Eid Meruane, Samy Andres 1499 CHI0.5010.08403.20 
  Carmona Munoz, Veronica 1279 CHI0.001-0.7140-28.40 
  Wilson Barria, Millaray 1366 CHI0.001-0.6040-24.00 

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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