Individual Calculations January 2009
 Zimin, Alexey  Total change: 12.90  Rating chartPersonal card
 4. N.A.Sirotin Memorial 2008 open Moscow RUS 2008-09-21
RcRownchangeKK*chgGame
 2167 2185 4.50 7 0.86 15 12.90 
  Amannazarov, Murad 1879 RUS1.0010.14152.10 
  Kozlov, Vladimir N m2299 RUS0.001-0.3415-5.10 
  Elfert, Aleksandr V. m2055 RUS1.0010.32154.80 
  Baikov, Vladimir A m2431 RUS1.0010.811512.15 
  Azizov, Timur 2088 RUS0.501-0.1315-1.95 
  Jorov, Boris 2097 RUS1.0010.38155.70 
  Umansky, Vladimir m2319 RUS0.001-0.3215-4.80 

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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