Individual Calculations May 2019
 Dathe, Frederick  Total change: -0.80  Rating chartPersonal card
 Oberliga Nord-Ost 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2200 2075 1.00 1 0.67 40 26.80 
  Jahn, Thomas 2200 GER1.0010.674026.80 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2061 2075 4.00 9 -0.69 40 -27.60 
  Roser, Kevin m2362 FRA0.001-0.1640-6.40 
  Adiguzel, Ufuk Alp 1926 TUR1.0010.304012.00 
  Bomans, Arno f2250 BEL0.001-0.2740-10.80 
  Kochiev, Ivan 1880 BUL0.501-0.2540-10.00 
  Zielenski, Horst 1948 GER0.501-0.1740-6.80 
  Joeres, Roman 1848 GER1.0010.21408.40 
  Hansch, Stephan c2210 GER0.5010.18407.20 
  Aymerich Verdaguer, Eduard 2204 ESP0.001-0.3340-13.20 
  Kueng, Nicolas 1924 SUI0.501-0.2040-8.00 

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)
 

 

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