Individual Calculations May 2017
 Lopez Ruiz, Luis  Total change: 1.20  Rating chartPersonal card
 Segunda Autonomica Norte 2017 Comunidad Valenciana ESP 2017-01-14
RcRownchangeKK*chgGame
 1787 1678 1.50 4 0.03 40 1.20 
  Ballester Clausell, David 1746 ESP0.5010.09403.60 
  Perez Torres, Juan Jose 1939 ESP0.5010.324012.80 
  Harutyunyan, Tigran 1902 ESP0.001-0.2240-8.80 
  Sanchez Velasco, Arturo 1561 ESP0.501-0.1640-6.40 

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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