Individual Calculations December 2023
 Jain, Aayush  Total change: 34.40  Rating chartPersonal card
 The Jamaica International Open 2023 - FIDE OPEN Section Kingston, Jamaica JAM 2023-10-28
RcRownchangeKK*chgGame
 1488 1618 3.50 4 0.86 40 34.40 
  Stephenson, John 1650 JAM0.5010.04401.60 
  McKoy, Troy 1395 JAM1.0010.22408.80 
  Richards, Shaheem 1572 JAM1.0010.444017.60 
  Smikle, Zahmir 1333 JAM1.0010.16406.40 

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)
 

 

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