Rapid: Individual Calculations December 2018
 Zhang, Jasmine Haomo  Total change: 20.20  Rating chartPersonal card
 2018 Summit Rapid Open Auckland NZL 2018-11-18
RcRownchangeKK*chgGame
 1920 1689 2.50 6 1.01 20 20.20 
  Green, Ewen M f2089  * NZL0.5010.42208.40 
  Lim, Benjamin U c1894 NZL1.0010.762015.20 
  Garbett, Paul A m2089  * NZL0.001-0.0820-1.60 
  Krstev, Antonio 2062 NZL0.5010.40208.00 
  Mistry, Prashant 1955 NZL0.001-0.1820-3.60 
  Qin, Oscar Shu Xuan 1433 NZL0.501-0.3120-6.20 
 * 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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