Individual Calculations April 2018
 Longerich, Hans-Peter  Total change: -2.60  Rating chartPersonal card
 16. Bayer Open February 2018 Leverkusen GER 2018-02-05
RcRownchangeKK*chgGame
 1617 1551 1.50 2 0.64 20 12.80 
  Roder, Stephan 1399 GER1.0010.30206.00 
  Baier, Uwe 1834 GER0.5010.34206.80 

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)
 
 16. Bayer Open March 2018 Leverkusen GER 2018-03-12
RcRownchangeKK*chgGame
 1637 1545 0.50 2 -0.25 20 -5.00 
  Skiber, Friedel 1666 GER0.001-0.3420-6.80 
  Klees, Robert 1608 GER0.5010.09201.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 E Kassel GER 2018-03-23
RcRownchangeKK*chgGame
 1542 1545 2.00 5 -0.52 20 -10.40 
  Homann, Christoph 1583 GER0.001-0.4520-9.00 
  Warter, Simon 1431 GER0.501-0.1620-3.20 
  Schumann, Wolfgang 1644 GER0.5010.14202.80 
  Wolter, Kerstin 1633 GER0.001-0.3820-7.60 
  Kaspschak, Karola 1420 GER1.0010.33206.60 

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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