Individual Calculations February 2015
 Erlach, Olaf  Total change: -33.60  Rating chartPersonal card
 XVIII. Neujahrs-Open Hotel Waldau Guben GER 2015-01-02
RcRownchangeKK*chgGame
 1983 2163 5.00 9 -1.48 20 -29.60 
  Biastoch, Bennet 1941 GER0.501-0.2820-5.60 
  Jandke, Manfred 2057 GER0.501-0.1420-2.80 
  Kowalski, Henryk 1827 POL1.0010.12202.40 
  Szylko, Waldemar 1992 POL1.0010.27205.40 
  Grishchenko, Sergey m2417 RUS0.001-0.1920-3.80 
  Czachor, Grzegorz 1968 POL0.001-0.7520-15.00 
  Kitze, Lukas 1830 GER0.501-0.3820-7.60 
  Stein, Robert 1927 GER0.501-0.3020-6.00 
  Roeser, Axel 1892 GER1.0010.17203.40 

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)
 
 Landesliga Brandenburg 2014/15 round 5 Brandenburg GER 2015-01-18
RcRownchangeKK*chgGame
 2012 2163 0.50 1 -0.20 20 -4.00 
  Kuehne, Carsten 2012 GER0.501-0.2020-4.00 

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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