Individual Calculations August 2017
 Haack, Kevin  Total change: -12.40  Rating chartPersonal card
 9. Vellmarer Schachtage B-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 1612 1667 2.50 5 -0.31 40 -12.40 
  Schulz, Christian 1416 GER1.0010.19407.60 
  Hilgert, Viktor 1798 GER0.5010.18407.20 
  Warter, Simon 1357 GER1.0010.14405.60 
  Wuestehube, Harry 1925 GER0.001-0.1840-7.20 
  Seeber, Helmut 1562 GER0.001-0.6440-25.60 

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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