Individual Calculations May 2010
 Zacharias, Christian  Total change: 14.10  Rating chartPersonal card
 Landesliga Hamburg Hamburg GER 2009-10-18
RcRownchangeKK*chgGame
 2192 2242 5.50 8 0.94 15 14.10 
  Hawellek, Jeronimo f2299 GER1.0010.58158.70 
  Jacoby, Gisbert 2220 GER1.0010.47157.05 
  Cremer, Jochen 2160 GER0.501-0.1115-1.65 
  Foerster, Andreas 2172 GER1.0010.40156.00 
  Bertram, Andreas 2180 GER0.501-0.0915-1.35 
  Mitscherling, Andreas f2237 GER0.501-0.0115-0.15 
  Grote, Dirk 2146 GER1.0010.37155.55 
  Zart, Ruediger 2118 GER0.001-0.6715-10.05 

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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