Individual Calculations April 2019
 Siepen, Ralf  Total change: -33.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 E Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1547 1643 1.50 5 -1.65 20 -33.00 
  Lalla, Karol 1510 GER0.501-0.1820-3.60 
  Adlhoch, Walter 1527 GER0.001-0.6620-13.20 
  Rose, Daniel 1640 GER0.001-0.5020-10.00 
  Nuelken, Michael 1512 GER1.0010.32206.40 
  Barchfeld, Peter 1545 GER0.001-0.6320-12.60 

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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