Individual Calculations October 2012
 Bonafede, Alessandro  Total change: 28.20  Rating chartPersonal card
 OP XXXVII Coppa Citta' di Cagliari Cagliari ITA 2012-09-17
RcRownchangeKK*chgGame
 2322 2342 6.50 9 1.88 15 28.20 
  Manca, Luca 1942  * ITA1.0010.08151.20 
  Koster, Jaco 2098 USA1.0010.20153.00 
  Maze, Sebastien g2562 FRA0.5010.28154.20 
  Delorme, Axel m2462 FRA0.5010.16152.40 
  Grichkevitch, Gilles 2123 FRA1.0010.22153.30 
  Shkapenko, Pavel m2397 RUS0.5010.08151.20 
  Gukhvat, Peter 2230 ISR1.0010.35155.25 
  Libiszewski, Fabien g2493 FRA0.5010.20153.00 
  Kogan, Artur g2590 ISR0.5010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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