Individual Calculations September 2019
 Groth, Matthias  Total change: -1.00  Rating chartPersonal card
 Lueneburger Schachfestival 2019 B-Open Lueneburg GER 2019-08-03
RcRownchangeKK*chgGame
 1686 1737 4.50 8 -0.05 20 -1.00 
  Mi, Gufeng 1564 GER1.0010.27205.40 
  Kolhoff, Manfred 1616 GER1.0010.34206.80 
  Seeber, Helmut 1603 GER1.0010.32206.40 
  Kasipour Azbari, Seyed Arvin 1740 IRI0.5010.00200.00 
  Wiese, Uwe 1737 GER0.001-0.5020-10.00 
  Suliga, Eckhard 1682 GER0.001-0.5820-11.60 
  Ahrens, Gunnar 1764 GER1.0010.542010.80 
  Fomenkov, Alexander 1779 GER0.001-0.4420-8.80 

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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