Individual Calculations February 2015
 Herran Castro, Aitor  Total change: -29.80  Rating chartPersonal card
 III Torneo Internacional de Reyes Sub-2200 Vitoria ESP 2015-01-03
RcRownchangeKK*chgGame
 1660 1746 1.50 5 -1.49 20 -29.80 
  Gomez Calvo, Jose Ricardo 1946 ESP0.5010.26205.20 
  Alfaro Garcia Del Cerro, Juan L 1786 ESP0.001-0.4420-8.80 
  Morante Rafael, Aritz 1632 ESP0.001-0.6620-13.20 
  Fernandez Garcia, Gumersindo 1542 ESP0.001-0.7620-15.20 
  Ajubita Torrealdea, Jose A. 1393 ESP1.0010.11202.20 

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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