Individual Calculations September 2011
 Cherny, Andrey  Total change: 24.60  Rating chartPersonal card
 3. Kasseler Schachtage Vellmar GER 2011-07-14
RcRownchangeKK*chgGame
 2172 2215 5.50 7 1.64 15 24.60 
  Shkolnyk, Boris 1893 GER1.0010.13151.95 
  Konczak, Carsten 2056 GER1.0010.29154.35 
  Markgraf, Alexander m2476 GER0.001-0.1815-2.70 
  Hohlbein, Michael 2095 GER1.0010.34155.10 
  Luechtemeier, Peter 2227 GER1.0010.52157.80 
  Piepho, Niels 2292 GER0.5010.11151.65 
  Puschendorf, Steffen 2164 GER1.0010.43156.45 

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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