Individual Calculations September 2017
 Martinez Corrales, Jeison Daniel  Total change: 41.60  Rating chartPersonal card
 IRT Ajedrecistas de Venezuela Homenaje a Luis Zowain Turmero VEN 2017-08-19
RcRownchangeKK*chgGame
 1938 1792 2.00 3 1.04 40 41.60 
  Perdomo Arvelaez, David 2083 VEN1.0010.854034.00 
  Salazar Olchowski, Gabriel Anton 1971 VEN0.001-0.2740-10.80 
  Hernandez Rangel, Kelly Jose 1760 VEN1.0010.464018.40 

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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