Blitz: Individual Calculations February 2023
 Nyberg, Michael  Total change: -37.60  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1726 1883 3.50 8 -1.88 20 -37.60 
  Ning, Isabelle Yixuan wc1738 NZL0.501-0.1920-3.80 
  Cooke, Xandi 1450 NZL0.001-0.9420-18.80 
  Van Der Krogt, Adrian 1483  * NZL1.0010.08201.60 
  Wang, Justin Zhide 1687 NZL0.001-0.7520-15.00 
  Parfene, Horatiu 2085 NZL1.0010.762015.20 
  Mao, Daqi 1756 NZL0.001-0.6720-13.40 
  Yu, Weiyang (cadence) 1614 NZL1.0010.17203.40 
  Cummings, Nick 1998 NZL0.001-0.3420-6.80 
 * 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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