Individual Calculations May 2018
 Breuer, Achim  Total change: -11.00  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1774 1570 1.00 6 -0.55 20 -11.00 
  Nowak, Steven 1970  * GER0.001-0.0820-1.60 
  Sakowski, Christian 1822 GER0.001-0.1920-3.80 
  Maass, Leander 1734 GER0.001-0.2820-5.60 
  Wolfram, Mike 1512 GER1.0010.42208.40 
  Skoerys, Fabian 1741 GER0.001-0.2720-5.40 
  Brixius, Dirk 1867 GER0.001-0.1520-3.00 
 * 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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