Individual Calculations February 2020
 Blum, Michael  Total change: -18.20  Rating chartPersonal card
 36. Internationales Boeblinger Open B Boeblingen GER 2019-12-26
RcRownchangeKK*chgGame
 1744 1576 0.50 5 -0.91 20 -18.20 
  Degenhardt, Andreas 1811 GER0.001-0.2120-4.20 
  Lippert, Roland 1746 GER0.5010.22204.40 
  Rashba, David 1783 GER0.001-0.2320-4.60 
  Kurpiela, Franz 1717 GER0.001-0.3120-6.20 
  Rettenmayr, Stefan 1664 GER0.001-0.3820-7.60 

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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