Individual Calculations May 2023
 Tryfon, Konstantin  Total change: -41.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 D Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1724 1652 1.00 5 -1.03 40 -41.20 
  Schomann, Michael 1640 GER0.001-0.5240-20.80 
  Kiefer, Markus 1619 GER0.001-0.5540-22.00 
  Bjoerknes, Uwe 1846 GER0.5010.254010.00 
  Bergmann, Rafael Antonio 1716 GER0.5010.09403.60 
  Schmitz, Martin 1798 GER0.001-0.3040-12.00 

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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