Individual Calculations September 2015
 Maar, Samuel  Total change: -64.00  Rating chartPersonal card
 7th International Chess Openin Vellmar Open A Vellmar GER 2015-08-06
RcRownchangeKK*chgGame
 1948 1902 1.50 7 -1.60 40 -64.00 
  Yu, Ting wm2148 CHN0.001-0.1940-7.60 
  Biastoch, Bennet 2046 GER0.001-0.3140-12.40 
  Rafiee, Kayvan 1844 GER0.001-0.5840-23.20 
  Schnegelsberg, Karl-Heinz 2006 GER0.001-0.3640-14.40 
  Hilgert, Viktor 1905 GER1.0010.504020.00 
  Reitz, Philipp 1773 GER0.001-0.6740-26.80 
  Verhoef, Ruud 1911 NED0.5010.01400.40 

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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