Individual Calculations September 2018
 Ebert, Mario  Total change: 2.80  Rating chartPersonal card
 22. Godesburg Open Bonn GER 2018-07-23
RcRownchangeKK*chgGame
 1980 2030 4.00 7 0.14 20 2.80 
  Puetz, Peter 1637 GER1.0010.08201.60 
  Von Buenau, Heinrich 2167 GER0.5010.18203.60 
  Andersen, Jens Knud 2168 GER0.001-0.3120-6.20 
  Kautz, Stefan 1894 GER1.0010.32206.40 
  Ziabari, Morteza 1893 GER0.001-0.6820-13.60 
  Albert, Markus, Dr. 1903 GER1.0010.33206.60 
  Peters, Alex 2196 GER0.5010.22204.40 

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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