Individual Calculations November 2018
 Garbett, Paul A  Total change: -32.60  Rating chartPersonal card
 Merv Morrison Memorial 2018 Auckland NZL 2018-10-20
RcRownchangeKK*chgGame
 1867 2193 3.50 6 -1.63 20 -32.60 
  Lyall, Simon 1793  * NZL0.001-0.9220-18.40 
  Runcan, Daniel-Ioan 1938 ROU0.001-0.8120-16.20 
  Wang, Ying 1793  * NZL1.0010.08201.60 
  Burrows, Grant L 1793  * NZL1.0010.08201.60 
  Li, Andrew 1793  * NZL1.0010.08201.60 
  Ang, Alphaeus Wei Ern c2093 NZL0.501-0.1420-2.80 
 * 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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