Individual Calculations August 2019
 Hardegen, Kathryn  Total change: 38.00  Rating chartPersonal card
 2019 WA Closed Championship Perth AUS 2019-05-26
RcRownchangeKK*chgGame
 2110 1801 3.00 7 1.90 20 38.00 
  Gong, Patrick f2201  * AUS1.0010.922018.40 
  Boyd, Tristan f2201  * AUS0.001-0.0820-1.60 
  Hare, Tim 2101 NZL0.001-0.1520-3.00 
  Rodriguez Talavera, Juan 1950 WLS1.0010.702014.00 
  Elkington, Derek 1936 AUS1.0010.682013.60 
  Ferozkohi, Ihsan 2177 GER0.001-0.0920-1.80 
  Kurniawan, Stephanus f2201  * AUS0.001-0.0820-1.60 
 * 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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