Individual Calculations April 2018
 Okrajek, Alexander  Total change: -4.00  Rating chartPersonal card
 34. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 2058 2207 6.00 9 -0.20 20 -4.00 
  Blutharsch, Walter 1860 GER1.0010.11202.20 
  Plischke, Berthold 1961 GER1.0010.19203.80 
  Ilyes, Peter 2019 NOR1.0010.26205.20 
  Rueberg, Jobst f2100 GER0.501-0.1520-3.00 
  Rubke, Manfred 2114 GER0.501-0.1320-2.60 
  Villing, Dieter 2094 GER0.001-0.6520-13.00 
  Rahn, Oskar 2048 GER1.0010.29205.80 
  Fuchs, Michael 2065 GER0.501-0.1920-3.80 
  Kierzek, Matthias, Dr. 2259 GER0.5010.07201.40 

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)
 

 

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