Individual Calculations May 2010
 Kuhn, Gerd  Total change: 8.70  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2143 2136 4.50 8 0.58 15 8.70 
  Rathje, Christian 2113 GER1.0010.47157.05 
  Petersen, Wolfgang 2106 GER1.0010.46156.90 
  Svane, Rasmus 2131 GER0.501-0.0115-0.15 
  Sonnenberger, Joerg 2111 GER0.001-0.5315-7.95 
  Hamann, Carsten 2164 GER0.001-0.4615-6.90 
  Neumann, Frank 2087 GER0.501-0.0715-1.05 
  Grahl, Arvid 2206 GER0.5010.10151.50 
  Gottuk, Stefan f2225 GER1.0010.62159.30 

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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