Individual Calculations November 2017
 Gerling, Lothar  Total change: 8.20  Rating chartPersonal card
 25. Offene Saechsische Senioreneinzelmeisterschaft 2017 Dresden GER 2017-10-05
RcRownchangeKK*chgGame
 1974 1800 1.50 4 0.41 20 8.20 
  Kahn, Peter 2069 GER0.5010.33206.60 
  Tichatschke, Wolfgang 1971 GER0.5010.23204.60 
  Hoehne, Peter 1943 GER0.5010.19203.80 
  Jeute, Peter 1914 GER0.001-0.3420-6.80 

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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