Individual Calculations March 2020
 Poelig, Juergen  Total change: -6.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 C Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1791 1846 2.00 4 -0.31 20 -6.20 
  Chmielewski, Axel 1860 GER1.0010.522010.40 
  Thomzik, Dirk 1790 GER0.001-0.5820-11.60 
  Grabenhorst, Joerg 1781 GER0.501-0.0920-1.80 
  Bildat, Emilia 1732 GER0.501-0.1620-3.20 

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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