Individual Calculations May 2018
 Westendorp, Christian  Total change: 34.20  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1935 1725 3.50 7 1.71 20 34.20 
  Harff, Wilfried 2125  * GER0.5010.42208.40 
  Schriewer, Thomas 2023 GER0.001-0.1520-3.00 
  Miggelbrink, Markus 1399 GER1.0010.13202.60 
  Drinceanu, Petre 1956 GER1.0010.792015.80 
  Koenig, Christian 2063 GER0.001-0.1220-2.40 
  Van Weegen, Raphael 1933 GER1.0010.772015.40 
  Nowak, Steven 2047 GER0.001-0.1320-2.60 
 * 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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