Individual Calculations May 2017
 Kotyk, Michael  Total change: -2.40  Rating chartPersonal card
 3. HSK Oster-Open Hamburg GER 2017-04-14
RcRownchangeKK*chgGame
 1847 1929 4.00 7 -0.06 40 -2.40 
  Krueger, Dietrich 1529  * GER1.0010.08403.20 
  Hinrichs, Jan 2190 GER0.001-0.1840-7.20 
  Fuhrmann, Philipp 1665 GER1.0010.18407.20 
  Martin-Sommerfeldt, Luis 2081 GER0.001-0.3040-12.00 
  Mix, Clemens 1806 GER1.0010.334013.20 
  Meyer, Henrik 2123 GER0.001-0.2540-10.00 
  Grotrian, Peter 1536 GER1.0010.08403.20 
 * 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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