Individual Calculations April 2018
 Dib, Nadir  Total change: 5.60  Rating chartPersonal card
 II IRT Sub 2000 de la Asociacion Santafesina de Ajedrez Santa Fe ARG 2018-03-23
RcRownchangeKK*chgGame
 1677 1767 2.50 4 0.14 40 5.60 
  Brasca, Alejandro Jorge 1520 ARG1.0010.19407.60 
  Mizzau, Pablo 1967 ARG0.001-0.2440-9.60 
  Hevia, Geronimo 1377 ARG1.0010.09403.60 
  Vazquez, Sebastian 1842 ARG0.5010.10404.00 

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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