Individual Calculations May 2011
 Chireykina, Natalia  Total change: 22.05  Rating chartPersonal card
 European Senior Championship Courmayeur ITA 2011-04-06
RcRownchangeKK*chgGame
 2068 1831 3.50 9 1.47 15 22.05 
  Jackson, Oliver A 2186 ENG0.001-0.1115-1.65 
  Elfert, Aleksandr V m2039 RUS1.0010.771511.55 
  Belokopyt, Boris 2066 RUS1.0010.791511.85 
  Barlocco, Carlo f2162 ITA1.0010.881513.20 
  Rosino, Antonio f2231  * ITA0.001-0.0815-1.20 
  Bondick, Karl-Heinz 2155 GER0.001-0.1315-1.95 
  Levinsky, Gregory 2026 ISR0.001-0.2515-3.75 
  Gardi, Giuseppe 2061 ITA0.001-0.2115-3.15 
  Deiana, Giacomo 1689 ITA0.501-0.1915-2.85 
 * 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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