Individual Calculations July 2008
 Freitag, Roland  Total change: 19.50  Rating chartPersonal card
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2210 2225 6.00 9 1.30 15 19.50 
  Hermann, Matthias 2262 GER0.5010.05150.75 
  Rathje, Christian 2151 GER1.0010.40156.00 
  Sonnenberger, Joerg 2108 GER0.001-0.6615-9.90 
  Rieling, Thomas 2183 GER1.0010.44156.60 
  Lampe, Joerg 2235 GER1.0010.51157.65 
  Jasnikowski, Zbiegniew m2407 POL0.001-0.2615-3.90 
  David, Torsten 2225 GER1.0010.50157.50 
  Gaede, Derek 2221 GER1.0010.49157.35 
  Koelsch, Maximillian 2098 GER0.501-0.1715-2.55 

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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