Individual Calculations July 2017
 Westerweller, Heinz-Josef  Total change: 42.00  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1581 1287 2.50 9 1.05 40 42.00 
  Strohbusch, Frank, Dr. 1687  * GER0.001-0.0840-3.20 
  Schlueter, Hilmar, Dr. 1687  * GER0.001-0.0840-3.20 
  Seeber, Helmut 1586 GER0.001-0.1540-6.00 
  Neumann, Peter 1463 GER0.001-0.2740-10.80 
  Kage, August 1640 GER1.0010.894035.60 
  Koellmer, Dietrich 1507 GER0.5010.284011.20 
  Vogel, Paul 1561 GER0.001-0.1740-6.80 
  Freerksen, Uwe 1500 GER1.0010.774030.80 
  Schmitz-Graefen, Herbert 1596 GER0.001-0.1440-5.60 
 * 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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