Individual Calculations July 2018
 Goede, Heiko  Total change: -29.20  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 50 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1715 1868 2.50 6 -1.46 20 -29.20 
  Reitmaier, Adolf 1468  * GER0.501-0.4220-8.40 
  Dederichs, Wolfgang 1641 GER1.0010.21204.20 
  Broeker, Clemens 2036 GER0.001-0.2820-5.60 
  Koetzsch, Ulrich 2133 GER0.001-0.1820-3.60 
  Raupach, Birgit 1468  * GER1.0010.08201.60 
  Steil, Raymond 1541 LUX0.001-0.8720-17.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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