Individual Calculations May 2019
 Ganjali, Aska  Total change: -7.60  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1586 1404 2.00 8 -0.19 40 -7.60 
  Schera, Michael 1746 GER0.001-0.1240-4.80 
  Roig Roig, Marc 1649 ESP0.001-0.2040-8.00 
  Koebele, Bernhard 1596 GER0.001-0.2540-10.00 
  Sautter, Joachim 1541 GER0.5010.18407.20 
  Zahn, Achim 1628 GER0.001-0.2240-8.80 
  Schwab, Tizian 1563 GER0.001-0.2940-11.60 
  Lambrecht, Harald 1411 GER1.0010.514020.40 
  Uphoff, Juergen 1552 GER0.5010.20408.00 

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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