Individual Calculations July 2010
 Prizker, Boris  Total change: 14.40  Rating chartPersonal card
 Luxembourg Team Championship 09/10 various LUX 2009-09-27
RcRownchangeKK*chgGame
 2078 2274 4.50 5 0.84 15 12.60 
  Stull, Norbert 2168 LUX1.0010.36155.40 
  Hentges, John 1874  * LUX1.0010.08151.20 
  Bakalarz, Grazyna wf1999 LUX0.501-0.3315-4.95 
  Hartung, Jerry 2191 LUX1.0010.39155.85 
  Ocantos, Manuel 2160 LUX1.0010.34155.10 
 * 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)
 
 Coupe de Luxembourg 2010 Echternach LUX 2010-05-09
RcRownchangeKK*chgGame
 1942 2272 1.00 1 0.12 15 1.80 
  Muller, Guy 1942 LUX1.0010.12151.80 

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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