Individual Calculations May 2017
 Heinemann, Ernst  Total change: -18.40  Rating chartPersonal card
 Oberliga Nord-West 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2180 2114 0.00 1 -0.41 20 -8.20 
  Boettcher, Christian 2180 GER0.001-0.4120-8.20 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2070 2107 4.50 9 -0.51 20 -10.20 
  Ginsburg, Gennadi g2470 GER0.001-0.1020-2.00 
  Prskawetz, Frank 1969 GER0.001-0.6920-13.80 
  Kreis, Karl-Heinz 1956 GER0.001-0.7020-14.00 
  Schneider, Birgit 1945 GER1.0010.29205.80 
  Leser, Katrin 1956 GER1.0010.30206.00 
  Musiolik, David 1948 GER0.501-0.2120-4.20 
  Feltman, Bart 1937 NED1.0010.28205.60 
  Sergin, Mark 2232 GER0.5010.17203.40 
  Welzel, Philipp 2218 GER0.5010.15203.00 

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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