Rapid: Individual Calculations July 2013
 Polaczek, Richard  Total change: 8.60  Rating chartPersonal card
 20th Echternach Open Echternach LUX 2013-06-15
RcRownchangeKK*chgGame
 2242 2409 6.00 8 0.43 20 8.60 
  Hardt, Bernd 2009  * GER1.0010.08201.60 
  Limberg, Martin 2120 GER0.501-0.3420-6.80 
  Kessler, Andreas 2181 GER0.501-0.2920-5.80 
  Daubenfeld, Gilles 2182 LUX1.0010.21204.20 
  Thirion, Marcel 2143 BEL1.0010.18203.60 
  Linster, Philippe 2178 LUX1.0010.21204.20 
  Wiedenkeller, Michael m2475 LUX1.0010.592011.80 
  Fridman, Daniel g2644 GER0.001-0.2120-4.20 
 * 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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