Individual Calculations April 2022
 Sakowski, Christian  Total change: 16.20  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1818 1745 4.50 9 0.81 20 16.20 
  Schatz, Christian c2122 GER0.001-0.0920-1.80 
  Kuenne, Lutz Dieter, Dr. 1570 GER1.0010.27205.40 
  Harsch, Martin 1908 SUI0.5010.22204.40 
  Bachmann, Rolf 1896 GER1.0010.702014.00 
  Stern, Geoffrey 1930 LUX0.5010.24204.80 
  McAndrew, Robert 1927 SCO0.001-0.2620-5.20 
  Walther, Reinhard 1945 GER0.001-0.2420-4.80 
  Margraf, Dieter 1474 GER1.0010.17203.40 
  Vaclahovsky, Gerhard 1592 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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