Individual Calculations December 2017
 Bonath, Michael  Total change: 13.60  Rating chartPersonal card
 35. Muensterland-Open 2017 Senden GER 2017-10-29
RcRownchangeKK*chgGame
 1952 1763 2.50 7 0.68 20 13.60 
  Lommen, Frank 2047 GER0.5010.34206.80 
  Berger, Alfred 2051 GER0.001-0.1620-3.20 
  Wallhof, Dieter 1916 GER0.001-0.3020-6.00 
  Bartsch, Rainer 1944 GER0.5010.24204.80 
  Krispin, Patrick 1953 GER0.001-0.2520-5.00 
  Wehling, Ulrich 1849 GER1.0010.622012.40 
  Haves, Daniel 1904 GER0.5010.19203.80 

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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