Individual Calculations September 2010
 Chilla, Jan Eric  Total change: 3.60  Rating chartPersonal card
 Sparkassen - Open A Dortmund GER 2010-07-17
RcRownchangeKK*chgGame
 2170 2143 4.00 8 0.24 15 3.60 
  Gaul, Alexander 1860 GER1.0010.16152.40 
  Sundorf, Jannik 2070 GER1.0010.40156.00 
  Zaitsev, Mikhail m2507 RUS0.001-0.1015-1.50 
  Strathoff, Jens 2080 GER0.501-0.0915-1.35 
  Frombach, Ralf 2224 GER0.5010.11151.65 
  Savchenko, Aleksij 2275 GER0.001-0.3215-4.80 
  Richter, Gerald 2119 BEL1.0010.47157.05 
  Bouaraba, Max 2224 GER0.001-0.3915-5.85 

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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