Individual Calculations November 2019
 Dare, Richard  Total change: -23.20  Rating chartPersonal card
 Merv Morrison Memorial 2019 Auckland NZL 2019-10-26
RcRownchangeKK*chgGame
 1894 1926 1.50 5 -1.16 20 -23.20 
  Xiao, Lucas 1526  * NZL1.0010.08201.60 
  McLaren, Leonard f2179 NZL0.5010.31206.20 
  McClymont, Brodie m2326  * AUS0.001-0.0820-1.60 
  Nagorski, Alex c1859 NZL0.001-0.5920-11.80 
  Qin, Oscar Shu Xuan 1582 NZL0.001-0.8820-17.60 
 * 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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