Individual Calculations February 2018
 Urban, Lars  Total change: -21.60  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2054 2204 4.50 8 -1.08 20 -21.60 
  Schulz, Phillip 2019 GER0.501-0.2420-4.80 
  Walter, Tobias 2028 GER0.501-0.2320-4.60 
  Sack, Matthias 2064 GER0.501-0.1920-3.80 
  Henrich, David 2092 GER0.501-0.1520-3.00 
  Zech, Andreas 2080 GER0.501-0.1720-3.40 
  Roehr, Tobias 2086 GER1.0010.34206.80 
  Budzyn, Matthias 2099 GER0.001-0.6420-12.80 
  Schneider, Wolfram 1961 GER1.0010.20204.00 

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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