Individual Calculations September 2009
 Shapiro, Yosip  Total change: -11.10  Rating chartPersonal card
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 2038 2120 4.00 8 -0.74 15 -11.10 
  Mohr, Horst 1824 GER0.001-0.8515-12.75 
  Prix, Siegfried 1803 GER1.0010.13151.95 
  Albinus, Guenter, Dr. 1875 GER1.0010.20153.00 
  Costello, Colin 2038 ENG1.0010.39155.85 
  Cusnariov, Nicolai 2166 MDA1.0010.56158.40 
  Gebigke, Martin 2186 GER0.001-0.4115-6.15 
  Jahnz, Fabian 2191 GER0.001-0.4015-6.00 
  Schatz, Walter 2219 GER0.001-0.3615-5.40 

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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