Individual Calculations May 2022
 Kannenberg, Karl-Heinz  Total change: 14.40  Rating chartPersonal card
 10. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2022-03-26
RcRownchangeKK*chgGame
 2004 2125 4.00 5 0.72 20 14.40 
  Abel, Hans-Peter 1868 GER1.0010.18203.60 
  Zschunke, Werner 1935 GER1.0010.25205.00 
  Doncevic, Dario m2215 CRO0.5010.12202.40 
  Basener, Winfried 2070 GER0.501-0.0820-1.60 
  Stern, Geoffrey 1930 LUX1.0010.25205.00 

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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