Individual Calculations October 2012
 Grichkevitch, Gilles  Total change: 14.25  Rating chartPersonal card
 OP XXXVII Coppa Citta' di Cagliari Cagliari ITA 2012-09-17
RcRownchangeKK*chgGame
 2111 2123 5.50 9 0.95 15 14.25 
  Pannella, Leopoldo 1753 ITA1.0010.10151.50 
  Caprio, Guido f2396 ITA0.001-0.1715-2.55 
  Bellens, Steven 1849 BEL1.0010.17152.55 
  Cruz Alvarez De Ron, Dan f2233 ESP1.0010.65159.75 
  Bonafede, Alessandro f2342 ITA0.001-0.2215-3.30 
  Van Der Plas, Rob 2157 NED0.001-0.4515-6.75 
  Marras, Giuseppe 1951 ITA1.0010.27154.05 
  Villar Nieves, Antonio 2213 ESP1.0010.62159.30 
  Looijmans, Karel 2109 NED0.501-0.0215-0.30 

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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