Individual Calculations September 2009
 Doring, Robert  Total change: 12.45  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2173 2187 4.50 7 0.83 15 12.45 
  Kram, Jiri 1953 CZE1.0010.21153.15 
  Kanovsky, David m2483 CZE0.001-0.1515-2.25 
  Schulz, Jens 2106 GER0.001-0.6115-9.15 
  Tesar, Jan 2136 CZE1.0010.43156.45 
  Rehorek, Martin 2374 CZE0.5010.24153.60 
  Dvorak, Martin 2059 CZE1.0010.33154.95 
  Woellermann, Jan 2097 GER1.0010.38155.70 

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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