Individual Calculations May 2017
 Udaykumar, Arunn Mark  Total change: 25.00  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1834 1768 4.50 8 1.25 20 25.00 
  Martus, Juergen 1933 GER0.001-0.2820-5.60 
  Urbach, Jens 1594 GER1.0010.27205.40 
  Konstantinowskij, Dimitrij 1992 GER1.0010.782015.60 
  Mueck, Heinz-Peter 1914 GER1.0010.702014.00 
  Dangelmayer, Frank 1922 GER0.001-0.2920-5.80 
  Schmitt, Roland 1933 GER0.001-0.2820-5.60 
  Nieswand, Jacob 1470 ESP1.0010.15203.00 
  Wilke, Markus 1917 GER0.5010.20204.00 

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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