Blitz: Individual Calculations February 2023
 Collins, Adam  Total change: -41.60  Rating chartPersonal card
 The New Year Blitz Championship 2023 Dublin IRL 2023-01-08
RcRownchangeKK*chgGame
 1847 1990 5.00 9 -1.04 40 -41.60 
  Turner, Matthew J g2430 SCO0.001-0.0640-2.40 
  Nelson, Jacob 1590  * IRL1.0010.08403.20 
  Berney, Mark 1965 IRL0.001-0.5340-21.20 
  Karnaukh, Nikolay 1723 UKR0.001-0.8240-32.80 
  Oz, Zeyneddin 1745 TUR1.0010.20408.00 
  Hayes, Peter J. 1860 IRL0.001-0.6840-27.20 
  Karthikeyan, Pranav 1641 IRL1.0010.11404.40 
  Quinn, Rory f2024 IRL1.0010.554022.00 
  Woods, Yannick 1642 IRL1.0010.11404.40 
 * 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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