Individual Calculations May 2017
 Ziabari, Morteza  Total change: 7.00  Rating chartPersonal card
 15. Bayer Open March games Leverkusen GER 2017-03-01
RcRownchangeKK*chgGame
 2053 1839 1.50 2 1.03 20 20.60 
  Wirtz, Uwe 1990 GER0.5010.20204.00 
  Ljuboschiz, Alexander, Dr. 2116 GER1.0010.832016.60 

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)
 
 15. Bayer Open April games Leverkusen GER 2017-04-01
RcRownchangeKK*chgGame
 2124 1862 0.00 1 -0.18 20 -3.60 
  Schalow, Daniel 2124 GER0.001-0.1820-3.60 

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)
 
 Werther Schloss-Open B 2017 Werther GER 2017-04-07
RcRownchangeKK*chgGame
 1861 1862 1.50 4 -0.50 20 -10.00 
  Wolff, Michael 1973 GER0.001-0.3520-7.00 
  Haase, Thomas 2043 GER0.001-0.2620-5.20 
  Wissing, Philipp 1753 GER1.0010.35207.00 
  Schlangenotto, Niklas 1675 GER0.501-0.2420-4.80 

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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