Individual Calculations September 2010
 Berger, Steve  Total change: -8.70  Rating chartPersonal card
 Czech Open 2010 - A Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 2361 2432 4.50 9 -0.87 10 -8.70 
  Tate, Alan 2225 SCO1.0010.23102.30 
  Cerveny, Martin f2318 CZE1.0010.34103.40 
  Rakhmanov, Alexandr g2590 RUS0.001-0.2910-2.90 
  Gomes, Mary Ann wg2284 IND0.501-0.2010-2.00 
  Szablowski, Pawel 2321 POL1.0010.35103.50 
  Polak, Tomas g2544 CZE0.001-0.3510-3.50 
  Overbeck, Thorsten 2308 GER0.501-0.1710-1.70 
  Kislik, Erik f2330 USA0.501-0.1410-1.40 
  Doros, Radu-Marian 2331 ROU0.001-0.6410-6.40 

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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