Rapid: Individual Calculations October 2014
 Rosskamp, Bob  Total change: -27.60  Rating chartPersonal card
 Belgische Rapid-Schach Landesmeisterschaft Eupen BEL 2014-08-31
 1887 1865 1.50 6 -1.38 20 -27.60 
  Zaitsev, Mikhail m2265  * RUS0.001-0.0820-1.60 
  Helsen, Roger 1523 BEL1.0010.12202.40 
  Maraite, Gregory 2088 BEL0.001-0.2220-4.40 
  Mastalerz, Xavier 2120 BEL0.001-0.1920-3.80 
  Hammers, Michael 1604 BEL0.501-0.3220-6.40 
  Jognery, Lionel 1720 BEL0.001-0.6920-13.80 
 * 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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