Individual Calculations May 2024
 Backhaus, Eric  Total change: 6.20  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1786 1708 3.50 8 0.31 20 6.20 
  Dorweiler, Roger Paul 1885 BRA0.001-0.2720-5.40 
  Golibrzuch, Philipp 1572 GER1.0010.32206.40 
  Deubelbeiss, Rene 1936 SUI0.001-0.2120-4.20 
  Schuetz, Markus 1594 GER1.0010.34206.80 
  Schrader, Christian 1831 GER0.5010.17203.40 
  Stych, Paul 1829 GER1.0010.662013.20 
  Metz, Berthold 1819 GER0.001-0.3520-7.00 
  Emet, Ensar 1820 GER0.001-0.3520-7.00 

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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