Individual Calculations May 2023
 Schulze Forsthoevel, Manfred  Total change: 14.80  Rating chartPersonal card
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1721 1570 3.50 9 0.74 20 14.80 
  Brettschneider, Karl 1939 GER0.001-0.1020-2.00 
  Radinger, Rudolf 1779 GER0.5010.27205.40 
  Horata, Hakan 1733 GER0.001-0.2820-5.60 
  Schattmann, Alfred 1746 GER0.5010.23204.60 
  Abel, Hans-Peter 1772 GER0.001-0.2420-4.80 
  Strohbusch, Frank, Dr. 1734 GER0.5010.22204.40 
  Di Lazzaro, Gabriele 1846 ITA0.001-0.1720-3.40 
  Naumann, Sigrun 1220 GER1.0010.11202.20 
  Bausch, Jean 1723 GER1.0010.702014.00 

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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