Individual Calculations March 2019
 Spreu, Joerg  Total change: 15.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 E Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1641 1605 3.00 5 0.76 20 15.20 
  Hackbarth, Bjoern 1779 GER0.5010.23204.60 
  Gross, Daniel-Raul 1645 GER0.5010.06201.20 
  Simmon, Norbert 1700 GER0.001-0.3720-7.40 
  Kahle, Hartmut 1443 GER1.0010.29205.80 
  Lehmann, Michael 1638 GER1.0010.552011.00 

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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