Individual Calculations December 2017
 Osthoff, Michael  Total change: 28.60  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 2115 2086 5.50 9 1.43 20 28.60 
  Bezemer, Arno f2306 NED0.5010.28205.60 
  Donchenko, Anatoly m2301 GER0.5010.27205.40 
  Von Freymann, Franz 1737 GER1.0010.11202.20 
  Beck, Andreas 1820 GER1.0010.18203.60 
  Bente, Bjoern f2272 GER0.5010.24204.80 
  Nagel, Bernhard 2220 GER1.0010.682013.60 
  Weber, Ulrich f2357 GER0.001-0.1720-3.40 
  Ciolek, Andreas 2219 GER0.001-0.3220-6.40 
  Baehr, Rainer 1805 GER1.0010.16203.20 

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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