Individual Calculations April 2009
 Roos, Louis  Total change: -0.10  Rating chartPersonal card
 16e Open International de Selestat - A Selestat FRA 2009-03-05
RcRownchangeKK*chgGame
 2204 2350 4.00 6 -0.01 10 -0.10 
  Rabier, Jean 2000 FRA1.0010.11101.10 
  Lenz, Matthias 2045 GER1.0010.14101.40 
  Netzer, Jacques 2146 FRA1.0010.24102.40 
  Barsov, Alexei g2505 UZB0.5010.21102.10 
  Dobrev, Nanko m2409 BUL0.001-0.4210-4.20 
  Tueckmantel, Rene 2120 GER0.501-0.2910-2.90 

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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