Individual Calculations September 2020
 Taylor, Richard  Total change: 30.80  Rating chartPersonal card
 ACC Winter Cup B 2020 Auckland NZL 2020-06-22
RcRownchangeKK*chgGame
 1873 1809 4.50 7 1.54 20 30.80 
  Burrows, Grant L 1506 NZL0.501-0.3620-7.20 
  Treanor, Scott 1409  * NZL1.0010.08201.60 
  Runcan, Daniel-Ioan 1950 ROU1.0010.692013.80 
  Garbett, Paul Anthony m2209  * NZL0.001-0.0820-1.60 
  Goodhue, Nathan 2010 NZL1.0010.762015.20 
  Ang, Alphaeus Wei Ern f2183 NZL0.001-0.1020-2.00 
  Nagorski, Alex c1847 NZL1.0010.552011.00 
 * 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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