Individual Calculations February 2017
 Dobierzin, Olaf  Total change: -7.80  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2043 2029 3.50 8 -0.39 20 -7.80 
  Martinez Penalver, Jose 2252 ESP0.001-0.2220-4.40 
  Cubas Pons, Juan Miguel f2263 ESP0.001-0.2120-4.20 
  Roettig, Hans-Peter 2081 GER0.001-0.4320-8.60 
  Kreutz, Jonas 1816 GER0.501-0.2720-5.40 
  Gaertner, Matthias 1967 GER0.501-0.0920-1.80 
  Boerma, Daniel 1917 GER1.0010.35207.00 
  Schenk, Stefan 1972 GER1.0010.42208.40 
  August, Daniel 2074 GER0.5010.06201.20 

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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