Individual Calculations August 2018
 Stark, Sven  Total change: 10.80  Rating chartPersonal card
 1. Internationale Unterlaender Schachtage A-Turnier Heilbronn-Biberach GER 2018-07-26
RcRownchangeKK*chgGame
 1988 1820 2.50 7 0.54 20 10.80 
  Lesny, Florian 2066 GER0.5010.31206.20 
  Speck, Stefan 2007 GER0.001-0.2620-5.20 
  Muckle, Richard 1995 GER0.5010.23204.60 
  Hoffmann, Jens 1986 GER0.001-0.2820-5.60 
  Gabel, Reinhold 1904 GER1.0010.622012.40 
  Kretschmer, Wolfgang 1981 GER0.001-0.2920-5.80 
  Chernykh, Arkady 1980 GER0.5010.21204.20 

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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