Rapid: Individual Calculations January 2018
 Green, Ewen M  Total change: -26.60  Rating chartPersonal card
 Papatoetoe Rapid A 2017 Auckland NZL 2017-12-02
RcRownchangeKK*chgGame
 2028 2206 3.00 6 -1.33 20 -26.60 
  Lim, Benjamin U c1959 NZL1.0010.19203.80 
  Duneas, John c2054 NZL0.501-0.2020-4.00 
  Smith, Robert W f2183 NZL0.501-0.0320-0.60 
  Huang, Alex c2074 NZL0.501-0.1820-3.60 
  Polishchuk, Kirill 2027 NZL0.001-0.7320-14.60 
  Punsalan, Vyanla M wc1868 NZL0.501-0.3820-7.60 

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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