Individual Calculations September 2018
 Laroche, Josue Miguel  Total change: 6.80  Rating chartPersonal card
 IRT Asociacion de Ajedrez del Distrito Capital DCA 2018 Caracas VEN 2018-08-25
RcRownchangeKK*chgGame
 1718 1622 1.00 2 0.17 40 6.80 
  Zambrano Vinache, Aramyr 1446 VEN1.0010.274010.80 
  Anzivino Latre, Alberto Frank 1989 VEN0.001-0.1040-4.00 

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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