Individual Calculations September 2017
 Osthoff, Michael  Total change: -23.40  Rating chartPersonal card
 6. Arber Open 2017 Bodenmais GER 2017-07-29
RcRownchangeKK*chgGame
 1929 2109 4.50 8 -1.17 20 -23.40 
  Thullen, Andre 1709  * GER1.0010.08201.60 
  Womacka, Mathias g2436 GER0.001-0.1320-2.60 
  Neumann, Lutz 1830 GER1.0010.16203.20 
  Johanssen, Torsten 1912 GER0.501-0.2520-5.00 
  Schmitz, Tim 1838 GER0.501-0.3320-6.60 
  Van Hoorebeke, Jimmy 1790 BEL1.0010.13202.60 
  Schunk, Thomas f2152 GER0.5010.06201.20 
  Kucuk, Dogukan 1764 TUR0.001-0.8920-17.80 
 * 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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