Individual Calculations December 2022
 Barth, Horst  Total change: -10.40  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 B Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1380 1244 2.00 7 -0.52 20 -10.40 
  Englert, Lin 1466 GER0.001-0.2220-4.40 
  Friedel, Thomas 1622 GER0.001-0.0920-1.80 
  Nichols, Uwe 1673 GER0.5010.43208.60 
  Baer, Christian 1525 GER0.5010.34206.80 
  Hellmann, Alexander 1137 GER0.501-0.1520-3.00 
  Matsoukas, Konstantinos 1107 GRE0.001-0.6820-13.60 
  Hafner, Hans-Peter 1131 GER0.501-0.1520-3.00 

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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