Individual Calculations July 2010
 Lorenz, Erik  Total change: 10.25  Rating chartPersonal card
 17.Muehlhaeuser + Jenaer Schach-Open 2010 Jena GER 2010-05-13
RcRownchangeKK*chgGame
 1892 1679 2.00 6 0.41 25 10.25 
  Graf, Roland 2079  * GER0.5010.422510.50 
  Schwarz, Ronald 1993 GER0.001-0.1425-3.50 
  Krutsch, Thomas 1467 GER1.0010.23255.75 
  Heeke, Guido 1934 GER0.001-0.1925-4.75 
  Schlueter, Sabrina 1802 GER0.5010.17254.25 
  Schoeffler, Helmut 2077 GER0.001-0.0825-2.00 
 * 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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