Individual Calculations July 2018
 Steil, Raymond  Total change: 30.40  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 50 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1726 1541 3.50 7 1.52 20 30.40 
  Reinke, Kurt 1810 GER0.5010.33206.60 
  Bertram, Thomas 1717 GER0.001-0.2720-5.40 
  Wraga, Teresa 1619 GER0.5010.11202.20 
  Wolke, Reimund 1941  * GER0.001-0.0820-1.60 
  Haarsma, Rob 1484 NED0.501-0.0820-1.60 
  Goede, Heiko 1868 GER1.0010.872017.40 
  Foitzik, Peter 1646 GER1.0010.642012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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