Individual Calculations July 2009
 Nefedov, Sergey  Total change: 33.45  Rating chartPersonal card
 B-18 HL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 2304 2202 5.50 9 2.23 15 33.45 
  Dzhumagaliev, Yan f2341 RUS0.001-0.3115-4.65 
  Sichinava, Zviad 2311 RUS0.5010.15152.25 
  Milutin, Roman 2327 RUS0.5010.17152.55 
  Kuzmin, Nikolai 2091 RUS1.0010.35155.25 
  Aldokhin, Ivan f2345 RUS0.5010.19152.85 
  Shcherbin, Matvei 2271 RUS0.5010.10151.50 
  Gusarov, Grigory f2371 RUS0.5010.22153.30 
  Karabakhsjan, Adroniks f2344 RUS1.0010.691510.35 
  Chekhov, Sergei f2331 RUS1.0010.671510.05 

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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