Blitz: Individual Calculations October 2015
 Jacobs, Jon  Total change: -21.00  Rating chartPersonal card
 Robert Byrne Memorial Blitz New York, New York USA 2015-09-25
RcRownchangeKK*chgGame
 2087 2289 4.00 7 -1.05 20 -21.00 
  Katz, Joris 1889  * USA1.0010.08201.60 
  Stripunsky, Alexander g2501 USA0.001-0.2320-4.60 
  Onyango, Adia 1889  * USA1.0010.08201.60 
  Osinenko, Anton 2192 RUS0.001-0.6320-12.60 
  Solaroli, Riccardo 1889  * ITA1.0010.08201.60 
  Balck, Eric 2083 USA1.0010.24204.80 
  Sena, Juan 2163 DOM0.001-0.6720-13.40 
 * 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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