Individual Calculations August 2017
 Bach, Matthias  Total change: 36.60  Rating chartPersonal card
 VMCG Schachfestival 2017 A-Open Lueneburg GER 2017-07-08
RcRownchangeKK*chgGame
 2230 2200 6.00 9 1.83 20 36.60 
  Roser, Ludwig 1816 GER1.0010.09201.80 
  Erofeev, Anastasia 1968 GER0.501-0.2920-5.80 
  Ditmas, Hugh 1955 GER1.0010.20204.00 
  Wenzel, Birger 2136 GER1.0010.41208.20 
  Voigt, Martin f2346 GER1.0010.702014.00 
  Vorobiov, Evgeny E. g2585 RUS0.001-0.0920-1.80 
  Uksini, Bardhyl 2304 GER1.0010.642012.80 
  Grabarczyk, Miroslaw g2447 POL0.5010.31206.20 
  Kollars, Dmitrij m2510 GER0.001-0.1420-2.80 

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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