Rapid: Individual Calculations January 2019
 Hart, Ralph  Total change: -17.20  Rating chartPersonal card
 Papatoetoe Rapid A 2018 Auckland NZL 2018-12-01
RcRownchangeKK*chgGame
 1917 2142 3.00 5 -0.86 20 -17.20 
  Runcan, Daniel-Ioan 1898 ROU1.0010.20204.00 
  Fan, Allen Chi Zhou c1985 NZL0.001-0.7120-14.20 
  Mistry, Prashant 1948 NZL1.0010.25205.00 
  Krstev, Antonio 2010 NZL0.001-0.6820-13.60 
  Ha, Huy Minh (timothy) 1742  * NZL1.0010.08201.60 
 * 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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