Individual Calculations May 2019
 Grumbach, Thomas  Total change: 11.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1595 1476 2.00 5 0.29 40 11.60 
  Stolzenwald, Karl-Heinz 1623 GER0.5010.20408.00 
  Lechler, Walter 1581 GER0.5010.14405.60 
  Weber, Constanze 1452 GER0.501-0.0340-1.20 
  Kiefer, Markus 1686 GER0.5010.274010.80 
  Blechschmidt, Falk 1634 GER0.001-0.2940-11.60 

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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