Individual Calculations July 2010
 Welke, Klaus  Total change: 11.70  Rating chartPersonal card
 4.Wunsiedel Elo-Open Wunsiedel GER 2010-05-13
RcRownchangeKK*chgGame
 2135 2165 4.50 7 0.78 15 11.70 
  Pfadenhauer, Johannes 1765  * GER1.0010.08151.20 
  Rau, Hannes m2465 GER0.001-0.1515-2.25 
  Willems, Matthias 2071 GER0.501-0.1315-1.95 
  Sancar, Kenan 2012 GER1.0010.30154.50 
  Pachow, Joerg f2276 GER0.5010.15152.25 
  Reefschlaeger, Helmut m2312 GER0.5010.20153.00 
  Hiemer, Bernd 2043 GER1.0010.33154.95 
 * 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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