Individual Calculations October 2012
 Gukhvat, Peter  Total change: 24.60  Rating chartPersonal card
 OP XXXVII Coppa Citta' di Cagliari Cagliari ITA 2012-09-17
RcRownchangeKK*chgGame
 2288 2230 5.50 9 1.64 15 24.60 
  Londers, Jan 1902 BEL1.0010.13151.95 
  Kogan, Artur g2590 ISR0.001-0.1015-1.50 
  Degembe, Pierre 2009 BEL1.0010.22153.30 
  Schmitz, Andreas Arnold c2043 GER1.0010.26153.90 
  Caprio, Guido f2396 ITA1.0010.721510.80 
  Rombaldoni, Axel m2458 ITA1.0010.791511.85 
  Bonafede, Alessandro f2342 ITA0.001-0.3515-5.25 
  Maze, Sebastien g2562 FRA0.001-0.1215-1.80 
  Duncan, Chris R f2293 ENG0.5010.09151.35 

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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