Rapid: Individual Calculations January 2018
 Smith, Robert W  Total change: -9.60  Rating chartPersonal card
 Papatoetoe Rapid A 2017 Auckland NZL 2017-12-02
RcRownchangeKK*chgGame
 1973 2183 4.00 6 -0.48 20 -9.60 
  Milligan, Helen cwf1905 NZL1.0010.17203.40 
  Krstev, Antonio 2039 NZL0.001-0.6920-13.80 
  Green, Ewen M f2206 NZL0.5010.03200.60 
  Qin, Nicole Shu Yu wc1783  * NZL1.0010.08201.60 
  Picken, Oliver c1879 NZL1.0010.14202.80 
  Polishchuk, Kirill 2027 NZL0.501-0.2120-4.20 
 * 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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