Rapid: Individual Calculations December 2023
 Liu, Jason  Total change: 51.60  Rating chartPersonal card
 The Irish Rapid Championships 2023 Dublin IRL 2023-09-24
RcRownchangeKK*chgGame
 1784 1841 4.50 7 0.38 40 15.20 
  Cummins, Finn 1441  * IRL1.0010.08403.20 
  Nichenametla V, Advaith 1508 IRL1.0010.12404.80 
  Collins, Sam m2446 IRL0.001-0.0240-0.80 
  Singhal, Vivaan 1549 IRL1.0010.15406.00 
  Baranowski, Lukasz 1462 IRL1.0010.09403.60 
  Venkatesan, Kavin f1883 IRL0.5010.06402.40 
  Daly, Colm f2201 IRL0.001-0.1040-4.00 
 * 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)
 
 Dublin Rapid Championships 2023 Dublin IRL 2023-10-29
RcRownchangeKK*chgGame
 1725 1871 5.50 7 0.91 40 36.40 
  Butler, Jp 1480 IRL1.0010.09403.60 
  Cummins, Finn 1471  * IRL1.0010.08403.20 
  Nichenametla V, Advaith 1508 IRL1.0010.10404.00 
  Daly, Colm f2185 IRL0.001-0.1440-5.60 
  Melaugh, Shane c1996 IRL1.0010.674026.80 
  McDermott, Malo 1647 IRL1.0010.22408.80 
  Goss, Alex 1791 IRL0.501-0.1140-4.40 
 * 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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