Individual Calculations June 2015
 Kotlar, Alfred  Total change: -5.20  Rating chartPersonal card
 11. Offene Hessische Senioren-EInzelmeisterschaft 2015 Bad Sooden-Allendorf GER 2015-05-09
RcRownchangeKK*chgGame
 1952 2073 5.50 9 -0.26 20 -5.20 
  Kramell, Ralph Friedrich Kurt 1767 GER1.0010.14202.80 
  Ludwig, Richard 1673  * GER1.0010.08201.60 
  Lenk, Wolfgang 2167 GER0.001-0.3720-7.40 
  Meinke, Dietlind 1931 GER1.0010.31206.20 
  Franck, Rudolf 2155 GER0.001-0.3920-7.80 
  Strohbusch, Frank, Dr. 1837 GER1.0010.20204.00 
  Haubt, Georg f2214 GER0.001-0.3120-6.20 
  Mertens, Gottfried 1898 GER0.501-0.2320-4.60 
  Rieck, Helmut 1928 GER1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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