Individual Calculations May 2018
 Gruscinski, Marc  Total change: 1.40  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 1799 1726 3.00 7 0.07 20 1.40 
  Walter, Andreas 2126  * GER0.001-0.0820-1.60 
  Vogt, Michael 1326  * GER1.0010.08201.60 
  Sondermann, Dirk 1980 GER0.001-0.1920-3.80 
  Burosch, Raimund 1535 GER1.0010.25205.00 
  Hartung, Thomas, Dr. 1931 GER0.001-0.2420-4.80 
  Krueger, Andre 2050 GER0.5010.37207.40 
  Schumacher, Peter 1642 GER0.501-0.1220-2.40 
 * 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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