Individual Calculations May 2019
 Lalla, Karol  Total change: -10.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1599 1510 1.00 4 -0.52 20 -10.40 
  Elpelt, Frank 1630 GER0.5010.16203.20 
  Blechschmidt, Falk 1634 GER0.001-0.3320-6.60 
  Roth, Paul Konstantin 1608 GER0.001-0.3720-7.40 
  Lipka, Werner 1525 GER0.5010.02200.40 

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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