Rapid: Individual Calculations December 2018
 Mistry, Prashant  Total change: -7.20  Rating chartPersonal card
 2018 Summit Rapid Open Auckland NZL 2018-11-18
RcRownchangeKK*chgGame
 1896 1955 3.00 6 -0.36 20 -7.20 
  Vickers, Josia 1568 NZL1.0010.09201.80 
  Garbett, Paul A m2188 NZL0.5010.29205.80 
  Dare, Richard J 1904 NZL0.501-0.0720-1.40 
  Gong, Daniel Hanwen f2131 NZL0.001-0.2720-5.40 
  Zhang, Jasmine Haomo wf1689 NZL1.0010.18203.60 
  Lim, Benjamin U c1894 NZL0.001-0.5820-11.60 

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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