Individual Calculations June 2019
 Mertens, Gottfried  Total change: 31.40  Rating chartPersonal card
 31. Deutsche Senioreneinzelmeisterschaft over 65 Radebeul GER 2019-04-26
RcRownchangeKK*chgGame
 1928 1782 4.50 9 1.57 20 31.40 
  Jacob, Helmut, Dr. 2107 GER0.5010.37207.40 
  Falk, Thomas 2135 GER0.5010.39207.80 
  Wurmb, Peter 1984 GER0.001-0.2420-4.80 
  Petzold, Hans, Prof.dr. 2017 GER0.001-0.2120-4.20 
  Huber, Helmut 1652 GER1.0010.32206.40 
  Bondick, Karl-Heinz 1948 GER0.5010.22204.40 
  Strehlow, Horst 1946 GER0.001-0.2820-5.60 
  Rudolph, Karl-Heinz, Dr. 1642 GER1.0010.31206.20 
  Hoehne, Peter 1925 GER1.0010.692013.80 

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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