Rapid: Individual Calculations April 2023
 Wang, Owen  Total change: 43.20  Rating chartPersonal card
 Swindon Rapidplay Open Swindon ENG 2023-03-04
RcRownchangeKK*chgGame
 1589 1148 0.00 1 -0.06 40 -2.40 
  Lamming, Christopher 1589 ENG0.001-0.0640-2.40 

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)
 
 Swindon Rapidplay U1700 Swindon ENG 2023-03-04
RcRownchangeKK*chgGame
 1485 1148 1.50 3 1.14 40 45.60 
  Marston, Alastair 1524 ENG0.5010.414016.40 
  Walsh, Jordan 1456 ENG0.001-0.1440-5.60 
  Bisogno, Vincenzo 1474 ITA1.0010.874034.80 

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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