Individual Calculations March 2020
 Meyer, Willi  Total change: -30.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 F Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1350 1495 2.00 4 -0.76 40 -30.40 
  Badih, Sylvia 1333 GER1.0010.294011.60 
  Wartenberg, Julian 1383 GER0.001-0.6540-26.00 
  Kasperski, Achim 1386 GER0.001-0.6540-26.00 
  Patzak, Corinna 1298 GER1.0010.254010.00 

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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