Individual Calculations July 2019
 Ochsenkuehn, Michael  Total change: 2.00  Rating chartPersonal card
 9. Potsdamer Sommeropen Potsdam GER 2019-05-30
RcRownchangeKK*chgGame
 1748 1727 3.50 7 0.05 40 2.00 
  Leisner, Hannes 2127  * GER0.001-0.0840-3.20 
  Wolfram, Mike 1478 GER1.0010.19407.60 
  Gebigke, Martin 2086 GER0.001-0.1040-4.00 
  Dreschke, Philipp 1458 GER1.0010.17406.80 
  Verbitsky, Jaroslaw 1997 GER0.001-0.1740-6.80 
  Gerisch, Hans-Dieter 1477 GER1.0010.19407.60 
  Ehrich, Dieter 1616 GER0.501-0.1540-6.00 
 * 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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