Individual Calculations May 2019
 Voelker, Werner  Total change: -34.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1624 1675 2.00 5 -0.85 40 -34.00 
  Chowdhury, Sandip 1566 GER0.501-0.1540-6.00 
  Simmon, Norbert 1688 GER0.001-0.4840-19.20 
  Herrmann, Gerhard 1582 GER0.001-0.6340-25.20 
  Reese, Heinz-Hermann 1604 GER0.501-0.1040-4.00 
  Schoknecht, Sabine 1679 GER1.0010.514020.40 

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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