Individual Calculations March 2010
 Petrov, Valentin  Total change: 21.25  Rating chartPersonal card
 Blockade CYSS-2 2010 open St.Petersburg RUS 2010-01-03
RcRownchangeKK*chgGame
 2030 2098 6.00 9 0.85 25 21.25 
  Latonin, Mikhail 1698  * RUS0.001-0.9225-23.00 
  Mylnikov, Mikhail 1763 RUS1.0010.12253.00 
  Safronov, Kirill 1823 RUS1.0010.17254.25 
  Naumenko, Oleg 2173 RUS1.0010.602515.00 
  Shushpanov, Vladimir m2375 RUS0.001-0.1725-4.25 
  Palchun, Grigory 2063 RUS1.0010.452511.25 
  Pen, Pyotr 1958 RUS1.0010.31257.75 
  Smirnov, Artyom 2150 RUS0.001-0.4325-10.75 
  Nikitinyh, Boris 2267 RUS1.0010.722518.00 
 * 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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