Individual Calculations September 2011
 Schaefer, Heiko  Total change: -17.10  Rating chartPersonal card
 OP 11. Valle del Chiese Condino ITA 2011-07-25
RcRownchangeKK*chgGame
 1992 2100 2.00 5 -1.14 15 -17.10 
  Carletti, Davide 1700  * ITA1.0010.08151.20 
  Rotstein, Arkadij g2500  * GER0.001-0.0815-1.20 
  Dappiano, Andrea 2072 ITA0.001-0.5415-8.10 
  Nepi, Ezio 1930 ITA0.001-0.7215-10.80 
  Galas, Franco 1758 ITA1.0010.12151.80 
 * 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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