Individual Calculations April 2018
 Skiber, Friedel  Total change: 39.40  Rating chartPersonal card
 16. Bayer Open February 2018 Leverkusen GER 2018-02-05
RcRownchangeKK*chgGame
 1644 1695 2.00 2 0.86 20 17.20 
  Buettgenbach, Uwe Eugen 1666 GER1.0010.46209.20 
  Yon, Gregory 1621 GER1.0010.40208.00 

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)
 
 16. Bayer Open March 2018 Leverkusen GER 2018-03-12
RcRownchangeKK*chgGame
 1713 1666 2.00 2 1.11 20 22.20 
  Longerich, Hans-Peter 1545 GER1.0010.34206.80 
  Puetzkaul, Karl 1881 GER1.0010.772015.40 

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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