Individual Calculations February 2015
 Schelwokat, Peter  Total change: -10.80  Rating chartPersonal card
 17. Ruegenwalder NordWest Cup Gruppe A Bad Zwischenahn GER 2015-01-22
RcRownchangeKK*chgGame
 2043 1987 2.50 7 -0.54 20 -10.80 
  Spartak, Grigorian 2310 GER0.001-0.1320-2.60 
  Marzec, Witold 1788 GER1.0010.24204.80 
  Bruemmel, Arend 2141 GER0.001-0.2920-5.80 
  Christensen, Andreas 1870 GER1.0010.34206.80 
  Busch, Christian 2194 GER0.5010.27205.40 
  Engel, Luis 2142 GER0.001-0.2920-5.80 
  Boehm, Jana 1856 GER0.001-0.6820-13.60 

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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