Individual Calculations July 2019
 Boost, Juergen  Total change: 11.60  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 65 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1903 1942 5.50 9 0.58 20 11.60 
  Redeker, Frank, Dr. 1649 GER1.0010.15203.00 
  Rueberg, Jobst f2112 GER0.001-0.2820-5.60 
  Bertram, Thomas 1723 GER1.0010.22204.40 
  Prause, Dieter 1752 GER0.501-0.2520-5.00 
  Meul, Willi 1926 GER0.501-0.0220-0.40 
  Glienke, Norbert 1809 GER1.0010.32206.40 
  Gerhards, Walter 1953 GER1.0010.522010.40 
  Partenheimer, Axel 2146 GER0.001-0.2420-4.80 
  Cichy, Michael, Dr. 2056 GER0.5010.16203.20 

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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