Individual Calculations August 2014
 Roth, Johannes  Total change: 2.80  Rating chartPersonal card
 Int. Chessfestival Biel 2014 Open Main tournament Biel SUI 2014-07-16
RcRownchangeKK*chgGame
 1800 1841 4.00 7 0.14 20 2.80 
  Sayadyan, Edvard 1956 ARM0.001-0.3420-6.80 
  Neitzsch, Richard 1639 SUI1.0010.24204.80 
  Swosdyk, Peter, Dr 1635 GER1.0010.24204.80 
  Wilkins-Borsani, Nino 2014 SUI0.001-0.2720-5.40 
  Lampert, Timm 1709 SUI0.501-0.1820-3.60 
  Retti, Marco 1702 SUI1.0010.31206.20 
  Pleininger, Rudolf 1942 SUI0.5010.14202.80 

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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