Blitz: Individual Calculations February 2023
 Gan, Emily Cathay  Total change: 24.80  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1729 1510 2.50 7 0.62 40 24.80 
  Winter, Ryan 1910  * NZL0.001-0.0840-3.20 
  Suggate, Romero 1782 NZL0.001-0.1740-6.80 
  Sole, Michael D 1823 NZL0.001-0.1440-5.60 
  Lu, Xiahan (luna) 1239 NZL1.0010.17406.80 
  Masters, Andrew D 1833 SCO1.0010.874034.80 
  Cummings, Nick 1998 NZL0.5010.464018.40 
  Xing, Zeqi 1519 AUS0.001-0.4940-19.60 
 * 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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