Individual Calculations March 2017
 Toval, David  Total change: 20.40  Rating chartPersonal card
 VIII. Solinger Karnevals-Open Solingen GER 2017-02-24
RcRownchangeKK*chgGame
 1828 1739 2.50 5 0.51 40 20.40 
  Daverkausen, Bernd 2124 GER0.001-0.0940-3.60 
  Poschadel, Andreas Gregor 1442 GER1.0010.15406.00 
  Borchert, Stephan 1934 GER0.5010.254010.00 
  Ipekyilmaz, Tayfun 1697 GER0.501-0.0640-2.40 
  Schmuck, Markus 1945 GER0.5010.264010.40 

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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