Individual Calculations February 2017
 Koellmer, Hans  Total change: -47.80  Rating chartPersonal card
 33. Internationales Boeblinger Open B Boeblingen GER 2016-12-26
RcRownchangeKK*chgGame
 1592 1630 2.00 8 -2.39 20 -47.80 
  Mader, Lena 1856 GER0.001-0.2120-4.20 
  Engelhardt, Frank 1848 GER0.001-0.2220-4.40 
  Beck, Daniel 1359 GER0.001-0.8320-16.60 
  Schweizer, Timo 1524 GER0.001-0.6420-12.80 
  Reinschmidt, Martin 1628 GER0.001-0.5020-10.00 
  Richter, Gerrit 1426 GER1.0010.24204.80 
  Knobel, Joachim 1589 GER0.501-0.0620-1.20 
  Hamar, Dirk 1503 GER0.501-0.1720-3.40 

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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