Individual Calculations March 2020
 Becker, Roland  Total change: -4.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 D Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1626 1669 2.00 4 -0.24 20 -4.80 
  Frackowiak, Stanislaw 1675 GER0.5010.01200.20 
  Baar, Clemens 1677 GER0.5010.01200.20 
  Meier, Detlef 1515 GER0.501-0.2120-4.20 
  Baldauf, Karsten 1635 GER0.501-0.0520-1.00 

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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