Individual Calculations September 2011
 Perez Nunez, Saul  Total change: -6.00  Rating chartPersonal card
 XI Open Internacional Villa de Gijón – Torneo C Gijon Asturias ESP 2011-08-19
RcRownchangeKK*chgGame
 1600 1654 1.50 3 -0.20 30 -6.00 
  Centron Antuna, Daniel 1466 ESP1.0010.26307.80 
  Sanchez Vigon, David 1681 ESP0.5010.04301.20 
  Llorente Gonzalez, Jose L. 1652 ESP0.001-0.5030-15.00 

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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