Individual Calculations September 2009
 Cusnariov, Nicolai  Total change: -9.90  Rating chartPersonal card
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 2000 2166 5.00 8 -0.66 15 -9.90 
  Duric, Rajko 1857 GER1.0010.14152.10 
  Grassi, Fabrizio 1952 SUI0.001-0.7715-11.55 
  Nagel, Gerhard 1950 GER1.0010.22153.30 
  Kujawa, Werner 1885 GER1.0010.16152.40 
  Shapiro, Yosip 2120 GER0.001-0.5615-8.40 
  Fischer, Semen 1999 RUS1.0010.28154.20 
  Hahlbohm, Matthias 2084 GER0.501-0.1115-1.65 
  Niehaus, Frank 2149 GER0.501-0.0215-0.30 

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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