Individual Calculations February 2019
 Van Delft, Merijn  Total change: 4.40  Rating chartPersonal card
 31. Staufer-Open A Schwaebisch Gmuend GER 2019-01-02
RcRownchangeKK*chgGame
 2248 2349 6.00 9 0.44 10 4.40 
  Haselhorst, Helmut 2129 GER1.0010.22102.20 
  Ciornei, Dragos, Dr. 2095 GER1.0010.19101.90 
  Dgebuadze, Alexandre g2476 BEL0.5010.17101.70 
  Kunin, Vitaly g2544 GER0.5010.25102.50 
  Wagner, Hans 2106 GER0.501-0.3010-3.00 
  Englert, Jon 1964 GER1.0010.09100.90 
  Noe, Christopher m2531 GER0.001-0.2610-2.60 
  Biastoch, Bennet 2202 GER0.501-0.2010-2.00 
  Suvorov, Luca 2181 GER1.0010.28102.80 

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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