Individual Calculations September 2017
 Will, Wolfgang, Dr.  Total change: 40.80  Rating chartPersonal card
 21. Godesburg-Open Bonn GER 2017-07-24
RcRownchangeKK*chgGame
 1885 1622 2.00 5 1.08 40 43.20 
  Meul, Willi 1902 GER0.5010.344013.60 
  Yeritsyan, Artur 1823 GER0.5010.264010.40 
  May, Michael, Dr. 1801 GER0.5010.23409.20 
  Mueller, Achim 1945 GER0.5010.374014.80 
  Eisentraut, Dieter, Dr. 1952 GER0.001-0.1240-4.80 

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)
 
 Hennefer Elo-Sommer-Open Hennef GER 2017-08-18
RcRownchangeKK*chgGame
 1884 1622 0.50 3 -0.06 40 -2.40 
  Lambertz, Michael 1966 GER0.001-0.1240-4.80 
  Fuchs, Benno 1841 GER0.5010.284011.20 
  Heck, Ewald 1845 GER0.001-0.2240-8.80 

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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