Blitz: Individual Calculations February 2023
 Brockway, Andrew  Total change: -85.60  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1447 1702 2.00 8 -4.28 20 -85.60 
  Park-Tamati, Philli 1768 NZL0.001-0.4120-8.20 
  Waiwai, Tane 1420 NZL0.501-0.3420-6.80 
  Hwang, Ryan 1351 NZL0.001-0.8920-17.80 
  Van Der Krogt, Adrian 1425 NZL0.501-0.3320-6.60 
  Guan, Ar John 1499 NZL0.001-0.7620-15.20 
  Lu, Xiahan (luna) 1239 NZL1.0010.05201.00 
  Paxton, Levi 1568 NZL0.001-0.6820-13.60 
  Xue, Didi 1302  * NZL0.001-0.9220-18.40 
 * 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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