Individual Calculations August 2013
 De Vivie, Achim  Total change: 4.20  Rating chartPersonal card
 10. Longericher Sommer-Open Koeln GER 2013-07-19
RcRownchangeKK*chgGame
 1918 1805 2.00 5 0.14 30 4.20 
  Theissen, Frank 1734 GER0.501-0.1030-3.00 
  Thierkopf, Guido 1710 GER1.0010.373011.10 
  Mohaupt, Sascha 2179 GER0.001-0.1030-3.00 
  Speck, Stefan 1998 GER0.5010.25307.50 
  Whitmire, James David 1968 GER0.001-0.2830-8.40 

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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