Individual Calculations September 2009
 Hertwig, Christopher  Total change: 8.00  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2053 2063 4.50 8 0.32 25 8.00 
  Krusemark, Gerhard 1858 GER1.0010.24256.00 
  Schueler, Wolfgang 1998 GER1.0010.412510.25 
  Bach, Matthias f2307 GER0.001-0.2025-5.00 
  Tong, Lukas Fabian Chuan 1869 GER1.0010.25256.25 
  Solonar, Stefan m2364 GER0.5010.35258.75 
  Muse, Drazen m2374 CRO0.001-0.1425-3.50 
  Knebel, Lothar 1789 GER0.001-0.8325-20.75 
  Casny, Guenter 1865 GER1.0010.24256.00 

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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