Individual Calculations March 2019
 Mertens, Lothar  Total change: 11.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 D Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1748 1665 2.50 5 0.56 20 11.20 
  Becker, Roland 1741 GER0.5010.10202.00 
  Muenstermann, Claudia 1712 GER0.5010.07201.40 
  Schwank, Johann 1696 GER0.001-0.4620-9.20 
  Wanke, Andreas 1771 GER1.0010.642012.80 
  Wurst, Maximilian 1819 GER0.5010.21204.20 

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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