Individual Calculations January 2009
 Rivera Boris, Miguel  Total change: 72.00  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2193 1948 4.50 8 2.88 25 72.00 
  Glantz, Robert 2197 GER1.0010.812520.25 
  Prudlo, Simon 2247 GER1.0010.852521.25 
  Llopis De Aysa, Manuel 2173 ESP1.0010.782519.50 
  Rudolf, Henrik f2298 GER0.001-0.1125-2.75 
  Behrmann, Joachim 2204 GER0.5010.31257.75 
  Lueders, Gerhard f2219 GER0.001-0.1725-4.25 
  Grochowalski, Pawel 2096 POL1.0010.702517.50 
  Kaphle, Sebastian 2109 GER0.001-0.2925-7.25 

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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