Individual Calculations July 2023
 Hettigama, Thusitha  Total change: 14.40  Rating chartPersonal card
 2023 Excelsior June Open Championship U2000 Etobicoke, Ontario CAN 2023-06-23
RcRownchangeKK*chgGame
 1435 1101 1.00 5 0.36 40 14.40 
  Zaka, Mohid 1528 CAN0.001-0.0740-2.80 
  Desikan, Ajith 1463 CAN0.5010.404016.00 
  Huang, Justin 1408 CAN0.001-0.1440-5.60 
  Murali, Dhruv 1322 CAN0.5010.284011.20 
  Modith, Aaroh Mutyalapati 1454 CAN0.001-0.1140-4.40 

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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