Individual Calculations March 2020
 Stromberg, Peter  Total change: -32.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 D Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1665 1680 1.00 5 -1.61 20 -32.20 
  Krischak, Werner 1658 GER0.001-0.5320-10.60 
  Karheily, Somar 1657 GER0.001-0.5320-10.60 
  Roehr, Susanne 1694 GER0.5010.02200.40 
  Schomann, Michael 1640 GER0.001-0.5620-11.20 
  Frackowiak, Stanislaw 1675 GER0.501-0.0120-0.20 

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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