Individual Calculations September 2019
 Ahrens, Jan  Total change: 0.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeRpKK*chgGame
 1786 0 3.00 7 0.00 1736   0.00 
  Buller, Ian Joshua 1948 GER0.0010.00 0.00 
  Roussel, Antoine 1775 FRA0.0010.00 0.00 
  Busse, Lukas-Oliver 1544 GER1.0010.00 0.00 
  Cohn, Samuel 1792 NED0.0010.00 0.00 
  Kreuchauf, Olaf 1690 GER1.0010.00 0.00 
  Burgalat, Eliot 1843 FRA1.0010.00 0.00 
  Dornieden, Jonas 1910 SUI0.0010.00 0.00 

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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