Rapid: Individual Calculations February 2023
 Jones, Christopher  Total change: 40.00  Rating chartPersonal card
 2023 New Zealand Rapid Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1461 1164 4.00 8 2.00 20 40.00 
  Archer, Ollie 1959 NZL0.0010.00200.00 
  Zhou, Martin 1039 NZL1.0010.33206.60 
  Malcolm, Aidan 1553 NZL0.001-0.0920-1.80 
  Zhang, Franklyn 1152 NZL1.0010.48209.60 
  Tanoi, T Edward 1818 NZL0.001-0.0120-0.20 
  Xia, Yuehan (max) 1403 NZL1.0010.802016.00 
  Ha, Timothy Huy Minh 1541 NZL0.001-0.0920-1.80 
  Sun, Taoran Ethan 1225 NZL1.0010.582011.60 

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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