Individual Calculations May 2022
 Balasooriya, Randika  Total change: 79.20  Rating chartPersonal card
 2022 KEC U1900 Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1578 1583 6.50 9 1.98 40 79.20 
  Phillips, Brian J 1540 CAN1.0010.444017.60 
  Kuryliw, Ray 1766 CAN1.0010.744029.60 
  Bond, Hal 1614 CAN1.0010.544021.60 
  Hughes, Henry 1518 CAN0.501-0.0940-3.60 
  Latreille, Etienne 1679 CAN0.5010.13405.20 
  Dupont-Mageau, Nicolas 1574 CAN0.001-0.5140-20.40 
  Srinivas, Atharva 1574 CAN0.501-0.0140-0.40 
  Supsup, Ferdinand 1640 CAN1.0010.584023.20 
  Moses, Neil 1296 CAN1.0010.16406.40 

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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