Individual Calculations February 2020
 Weber, Tom  Total change: 25.20  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1701 1425 2.00 8 0.63 40 25.20 
  Haag, Wadim 1758 GER0.001-0.1240-4.80 
  Rudolph, Juergen 1698 GER0.001-0.1740-6.80 
  Urban, Jens 1607 GER1.0010.744029.60 
  Wunderlich, Matthias 1780 GER0.5010.394015.60 
  Dehner, Christian 1692 GER0.5010.324012.80 
  Wetterling, Manfred 1677 GER0.001-0.1940-7.60 
  Kellner, Rene 1663 GER0.001-0.2040-8.00 
  Mehner, Lorenz 1736 GER0.001-0.1440-5.60 

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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