Individual Calculations February 2013
 Zichanowicz, Mark  Total change: -9.60  Rating chartPersonal card
 36. Zurich Weihnachtsopen Master Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 2177 2176 3.00 7 -0.64 15 -9.60 
  Kurnosov, Igor g2576  * RUS0.5010.42156.30 
  Zude, Arno m2467 GER0.001-0.1515-2.25 
  Marentini, Marcel 2073 SUI0.501-0.1415-2.10 
  Roblet, Charles 2068 FRA0.501-0.1515-2.25 
  Liebhart, Marcel 2051 GER0.501-0.1715-2.55 
  Khanabiev, Aleksey 1982 SUI0.501-0.2515-3.75 
  Uhlmann, David 2024 GER0.501-0.2015-3.00 
 * 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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