Individual Calculations May 2023
 Kievelitz, Bernd  Total change: -20.20  Rating chartPersonal card
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1853 1904 4.00 9 -1.01 20 -20.20 
  Simmon, Norbert 1501 GER1.0010.08201.60 
  Mertens, Klaus 2073 GER0.5010.22204.40 
  Pfitzer, Norbert, Prof. Dr. 2022 GER0.001-0.3420-6.80 
  Bausch, Jean 1723 GER1.0010.26205.20 
  Esswein, Karlheinz 2069 GER0.5010.22204.40 
  Haubt, Georg f2066 GER0.001-0.2920-5.80 
  Kurpiela, Franz 1755 GER0.501-0.2020-4.00 
  Horata, Hakan 1733 GER0.001-0.7320-14.60 
  Zschorsch, Peter 1733 GER0.501-0.2320-4.60 

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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