Individual Calculations January 2011
 Pruefer, Friedbert, Prof. Dr.  Total change: 14.25  Rating chartPersonal card
 RAMADA Cup Halle Gruppe A Halle GER 2010-11-19
RcRownchangeKK*chgGame
 2195 2114 2.50 4 0.95 15 14.25 
  Paul, Johannes 2169 GER0.5010.08151.20 
  Schatz, Christian c2214 GER0.5010.14152.10 
  Czech, Ludwig 2136 GER1.0010.53157.95 
  Schunk, Thomas f2260 GER0.5010.20153.00 

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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