Blitz: Individual Calculations January 2013
 Pedini, Dario  Total change: -9.60  Rating chartPersonal card
 London Chess Classic 2012: Blitz 4 Dec London ENG 2012-12-04
RcRownchangeKK*chgGame
 2045 2223 3.00 5 -0.48 20 -9.60 
  Healey, Michael W 2088 ENG0.001-0.6820-13.60 
  Moan, Francis E 1853 ENG1.0010.10202.00 
  Kouchak, Jason 1823  * FRA1.0010.08201.60 
  George, Matthew P 2055 ENG1.0010.28205.60 
  Cherniaev, Alexander g2406 RUS0.001-0.2620-5.20 
 * 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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