Individual Calculations September 2009
 Lobzhanidze, Davit  Total change: 7.20  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2264 2502 6.00 7 0.72 10 7.20 
  Urban, Lars 2102  * GER1.0010.08100.80 
  Andraschko, Felix 2102  * GER1.0010.08100.80 
  Doering, Andreas 2102  * GER1.0010.08100.80 
  Nagel, Bernhard 2263 GER1.0010.20102.00 
  Hillmann, Michael 2142 GER1.0010.10101.00 
  Graf, Alexander g2583 GER0.5010.11101.10 
  Luther, Thomas g2552 GER0.5010.07100.70 
 * 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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