Individual Calculations January 2018
 Diaz Zehl, Luis  Total change: 11.40  Rating chartPersonal card
 Division De Honor Almeria 2017 2018 Almeria ESP 2017-09-30
RcRownchangeKK*chgGame
 1731 1717 2.00 3 0.57 20 11.40 
  Moreno Lopez, Avelino 1765 ESP0.5010.07201.40 
  Navarro Guirado, Franciscojavier 1700 ESP0.501-0.0220-0.40 
  Gazquez Corral, Alba 1728 ESP1.0010.522010.40 

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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