Individual Calculations May 2013
 Perez Trapero, Antonio  Total change: -70.80  Rating chartPersonal card
 Campeonato por Equipos de Madrid_2012-13 (Segunda D) Madrid ESP 2012-11-25
RcRownchangeKK*chgGame
 1613 1795 0.50 4 -2.36 30 -70.80 
  Bermejo Jimenez, Adolfo 1396 ESP0.501-0.4230-12.60 
  Vazquez Moreno, Luis 1729 ESP0.001-0.5930-17.70 
  Garcia Vargas, Ricardo 1713 ESP0.001-0.6130-18.30 
  Tevar Becerra, Alvaro 1614 ESP0.001-0.7430-22.20 

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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