Individual Calculations June 2015
 Leniz Martinez, Francisco  Total change: -12.80  Rating chartPersonal card
 IV Open de Primavera La Casa del Ajedrez Madrid ESP 2015-03-18
RcRownchangeKK*chgGame
 1429 1695 1.00 2 -0.64 20 -12.80 
  Villarroya Samaniego, Javier 1362 ESP1.0010.12202.40 
  Siu Burillo, Joaquin 1495 ESP0.001-0.7620-15.20 

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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