Individual Calculations July 2017
 Voeller, Lothar  Total change: 14.60  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1713 1699 4.50 8 0.73 20 14.60 
  Kienzler, Werner 2024 GER0.001-0.1320-2.60 
  Bertram, Marina 1299  * GER1.0010.08201.60 
  Schumacher, Helmut 1926 BEL0.5010.29205.80 
  Strohbusch, Frank, Dr. 1840 GER0.001-0.3120-6.20 
  Schloesser, Fritz 1814 GER0.001-0.3420-6.80 
  Springer, Wolfgang Wilhelm 1430 GER1.0010.17203.40 
  Quaegwer, Gerhard 1593 GER1.0010.36207.20 
  Helbig, Christoph 1780 GER1.0010.612012.20 
 * 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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