Individual Calculations July 2012
 Wahrenberg, Ralf  Total change: -8.55  Rating chartPersonal card
 Haspa-Schachpokal 2012 Gruppe A Bargteheide GER 2012-05-17
RcRownchangeKK*chgGame
 1935 1948 3.00 7 -0.57 15 -8.55 
  Heinemann, Ernst 2151 GER0.001-0.2415-3.60 
  Hopson, Kevin Mike 1745 GER0.001-0.7615-11.40 
  Theurich, Joel 1792 GER1.0010.29154.35 
  Fartmann, Berthold 2103 GER0.5010.21153.15 
  Hamann, Frank 2073 GER0.001-0.3315-4.95 
  Siegemund, Georg 1656 GER1.0010.15152.25 
  Thanisch, Matthias 2025 GER0.5010.11151.65 

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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