Individual Calculations May 2018
 Hufnagel, Markus  Total change: 6.40  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1788 1691 3.00 7 0.32 20 6.40 
  Ciornei, Dragos, Dr. 2091  * GER0.001-0.0820-1.60 
  Sprenger, Kuno 1353 GER1.0010.12202.40 
  Arndt, Olaf 1998 GER0.001-0.1420-2.80 
  Lambrecht, Harald 1436 GER1.0010.19203.80 
  Serreck, Uwe 1930 GER0.5010.30206.00 
  Oler, Guerkan 1904 GER0.001-0.2320-4.60 
  Reinhardt, Klaus 1807 GER0.5010.16203.20 
 * 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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