Individual Calculations May 2017
 Boffen, Juergen  Total change: 0.00  Rating chartPersonal card
 Oster-Open 2017 der Stadtsparkasse Oberhausen Oberhausen GER 2017-04-13
RcRownchangeRpKK*chgGame
 1718 0 3.00 7 0.00 1668   0.00 
  Serreck, Uwe 1942 GER0.0010.00 0.00 
  Killus, Anastasios 1730 GER1.0010.00 0.00 
  Hanke, Stefan 1930 GER0.0010.00 0.00 
  Halfmann, Peter 1770 GER0.0010.00 0.00 
  Stepanek, Vladimir 1608 GER0.5010.00 0.00 
  Juntermanns, Peter 1548 GER0.5010.00 0.00 
  Stieglitz, Gotthard 1499 GER1.0010.00 0.00 

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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