Blitz: Individual Calculations February 2023
 Van Der Krogt, Adrian  Total change: 88.40  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1742 1425 4.00 8 2.21 40 88.40 
  Gong, Daniel Hanwen f2227 NZL0.0010.00400.00 
  Xing, Zeqi 1519 AUS0.5010.13405.20 
  Nyberg, Michael 1883 NZL0.001-0.0540-2.00 
  Brockway, Andrew 1702 NZL0.5010.334013.20 
  Jones, Christopher 1021 NZL1.0010.08403.20 
  Gold, Hamish 1686 NZL1.0010.824032.80 
  Winsley, Nicholas 1809 NZL0.001-0.0940-3.60 
  Parfene, Horatiu 2085 NZL1.0010.994039.60 

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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