Blitz: Individual Calculations February 2023
 Sole, Michael D  Total change: -1.80  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1719 1823 5.50 9 -0.09 20 -1.80 
  Xue, Didi 1423  * NZL1.0010.08201.60 
  Winsley, Nicholas 1809 NZL0.001-0.5220-10.40 
  List, Robert 1559 NZL1.0010.18203.60 
  Wang, Aaron Ziwen 1640 NZL0.001-0.7420-14.80 
  Gan, Emily Cathay 1510 NZL1.0010.14202.80 
  Tanoi, T Edward 1800 NZL1.0010.47209.40 
  Park-Tamati, Philli 1768 NZL0.501-0.0820-1.60 
  Zhang, Kendrick Botong c1852 NZL0.001-0.4620-9.20 
  Carpinter, Antony L 2113 NZL1.0010.842016.80 
 * 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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