Individual Calculations February 2020
 Dehner, Christian  Total change: -30.60  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1571 1692 3.00 7 -1.53 20 -30.60 
  Bajorski, Leszek 1950 GER0.001-0.1820-3.60 
  Stieber, Mike 1444 GER0.001-0.8120-16.20 
  Werthmann, Martin-Lorenz, Dr. 1522 GER1.0010.28205.60 
  Weber, Tom 1425 GER0.501-0.3220-6.40 
  Chekanov, Timur 1479 RUS0.501-0.2720-5.40 
  Apel, Linus 1394 GER1.0010.15203.00 
  Fromm, Nick 1783 GER0.001-0.3820-7.60 

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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