Individual Calculations January 2010
 Alifirov, Anatoliy  Total change: 39.50  Rating chartPersonal card
 RSSU-18 open Moscow RUS 2009-10-17
RcRownchangeKK*chgGame
 2177 1850 2.50 7 1.58 25 39.50 
  Babarykin, Stanislav 2186 RUS0.5010.38259.50 
  Fominykh, Maria wm2250  * RUS0.001-0.0825-2.00 
  Gvanceladze, Anna wf2070 RUS1.0010.782519.50 
  Burkov, Dmitry f2125 RUS1.0010.832520.75 
  Prokopchuk, Yury 2250  * RUS0.001-0.0825-2.00 
  Kondratiev, Vissarion L. 2200  * RUS0.001-0.1125-2.75 
  Zavialov, Vladimir 2161 RUS0.001-0.1425-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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