Individual Calculations February 2019
 Wecker, Martin  Total change: -6.20  Rating chartPersonal card
 28. Erfurter Schachfestival Meisterturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 2055 2135 4.00 7 -0.27 20 -5.40 
  Guetschow, Martin 1956 GER1.0010.27205.40 
  Lagunow, Raphael f2409 GER0.001-0.1720-3.40 
  Schlick, Stefan 1945 GER0.501-0.2520-5.00 
  Schulz, Phillip 2015 GER0.501-0.1620-3.20 
  Helms, Sven 1974 GER0.501-0.2120-4.20 
  Petri, Wolfgang 2039 GER1.0010.37207.40 
  Leck, Jakob 2046 GER0.501-0.1220-2.40 

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)
 
 NRW-Klasse 2 2018/2019 January 2019 various GER 2019-01-13
RcRownchangeKK*chgGame
 2114 2143 0.50 1 -0.04 20 -0.80 
  Neuer, Thomas 2114 GER0.501-0.0420-0.80 

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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