Individual Calculations May 2024
 Naumann, Sigrun  Total change: -23.40  Rating chartPersonal card
 12. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2024-04-06
RcRownchangeKK*chgGame
 1816 1532 0.00 7 -1.17 20 -23.40 
  Streiter, Manfred 1909 GER0.001-0.0920-1.80 
  Christen, Pierre 1917 LUX0.001-0.0920-1.80 
  Naumann, Peter 1842 GER0.001-0.1420-2.80 
  Rabinovych, Myron 1777 GER0.001-0.2020-4.00 
  Redeker, Frank, Dr. 1791 GER0.001-0.1820-3.60 
  Lachat, Martin 1748 SUI0.001-0.2220-4.40 
  Koppenhoefer, Heinz 1728 GER0.001-0.2520-5.00 

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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