Individual Calculations January 2019
 Diaz Aramayo, Wilder Arturo  Total change: -4.80  Rating chartPersonal card
 IRT "Deep Blue" Sucre BOL 2018-12-06
RcRownchangeKK*chgGame
 1538 1571 2.00 4 -0.12 40 -4.80 
  Lopez A., Richard 1971  * BOL0.001-0.0840-3.20 
  Herrera, Jhon 1777 BOL0.001-0.2440-9.60 
  Pereira Vargas, Rayd 1171  * BOL1.0010.08403.20 
  Cordero, Jhasith 1232 BOL1.0010.12404.80 
 * 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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