Individual Calculations August 2017
 Zill, Christoph  Total change: -8.00  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 2088 2213 5.50 9 -0.40 20 -8.00 
  Osipiak, Grzegorz 2338 POL0.001-0.3320-6.60 
  Boesel, Alexander 1963 GER0.501-0.3120-6.20 
  Nguyen, Lucas 1934 NED1.0010.16203.20 
  Harringer, Manfred 1979 GER0.501-0.2920-5.80 
  Sondermann, Dirk 2041 GER1.0010.27205.40 
  Groneberg, Joerg 1973 GER1.0010.20204.00 
  Tueckmantel, Rene 2130 GER0.501-0.1120-2.20 
  Wuebker, Paul-Luca 2042 GER1.0010.27205.40 
  Podzielny, Karl-Heinz m2395 GER0.001-0.2620-5.20 

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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