Individual Calculations September 2012
 Happel, Juergen  Total change: -12.15  Rating chartPersonal card
 4th International Chess Open in Vellmar - Open B Vellmar GER 2012-07-26
RcRownchangeKK*chgGame
 1802 1554 0.50 2 0.09 15 1.35 
  Janzen, Alexej 1888 GER0.001-0.1215-1.80 
  Rabsch, Peter 1715 GER0.5010.21153.15 

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)
 
 24. Schlosspark-Open Wiesbaden GER 2012-08-23
RcRownchangeKK*chgGame
 1825 1554 0.00 5 -0.90 15 -13.50 
  Muuss, Klaus 1954  * GER0.001-0.0815-1.20 
  Dehning-Busse, Karsten 1824 GER0.001-0.1715-2.55 
  Launert, Martin, Dr. 1870 GER0.001-0.1315-1.95 
  Diener, Carolin Valeria 1739 GER0.001-0.2615-3.90 
  Pade, Joachim 1737 GER0.001-0.2615-3.90 
 * 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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