Individual Calculations September 2010
 Arjona Martinez, Santiago  Total change: 13.95  Rating chartPersonal card
 XIII Open internacional Club Ajedrez Villaverde Madrid ESP 2010-06-28
RcRownchangeKK*chgGame
 2017 2022 4.50 7 0.93 15 13.95 
  Farinas Lucas, Juan Antonio 1698 ESP1.0010.13151.95 
  Martin-Consuegra Barrilero, Javi 1918 ESP0.501-0.1415-2.10 
  Vazquez Gonzalez, Jesus 2089 ESP0.5010.09151.35 
  Alonso Sanchez, Victor M. 1943 ESP1.0010.39155.85 
  Lopez Andujar Ocana, Antonio 2118 ESP1.0010.63159.45 
  Sanchez Millan, Eduardo 1976 ESP0.501-0.0615-0.90 
  Hernando Pertierra, Jose C. f2376 ESP0.001-0.1115-1.65 

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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