Individual Calculations July 2018
 Karwatzki, Hans-Juergen  Total change: -20.40  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 50 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1703 1655 2.50 8 -1.02 20 -20.40 
  Raupach, Gregor 1991 GER0.001-0.1220-2.40 
  Schmitz, Norbert 1354 GER1.0010.15203.00 
  Hermanowski, Mark 1936 GER0.001-0.1620-3.20 
  Blaeser, Romain 1918 LUX0.001-0.1820-3.60 
  Schoknecht, Sabine 1648 GER0.001-0.5120-10.20 
  Wraga, Teresa 1619 GER0.501-0.0520-1.00 
  Bertram, Marina 1350 GER1.0010.14202.80 
  Reinke, Kurt 1810 GER0.001-0.2920-5.80 

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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