Individual Calculations May 2018
 Boffen, Juergen  Total change: -20.80  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1603 1668 3.00 6 -0.52 40 -20.80 
  Kuipers, Dustin 2068  * GER0.001-0.0840-3.20 
  Lambrecht, Harald 1436 GER0.001-0.7940-31.60 
  Vogt, Michael 1307 GER1.0010.10404.00 
  Von Der Weyden, Louis 1463 GER1.0010.24409.60 
  Belitz, Marco 1894 GER0.001-0.2140-8.40 
  Oberst, Alfred 1451 GER1.0010.22408.80 
 * 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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