Individual Calculations May 2022
 Supsup, Ferdinand  Total change: 16.60  Rating chartPersonal card
 2022 KEC U1900 Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1571 1640 5.00 7 0.91 20 18.20 
  Phillips, Brian J 1540 CAN0.001-0.6420-12.80 
  Moses, Neil 1296 CAN1.0010.12202.40 
  Bond, Hal 1614 CAN1.0010.46209.20 
  Hughes, Henry 1518 CAN1.0010.33206.60 
  Latreille, Etienne 1679 CAN1.0010.552011.00 
  Balasooriya, Randika 1583 CAN0.001-0.5820-11.60 
  Kuryliw, Ray 1766 CAN1.0010.672013.40 

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)
 
 2022 Eagle Minds Chess Mates Grandpri-1 Open Waterdown CAN 2022-04-23
RcRownchangeKK*chgGame
 1610 1640 1.00 2 -0.08 20 -1.60 
  Mendes, Aaron Reeve 1520 CAN0.501-0.1620-3.20 
  Yuen, Noah Nathaniel 1699 CAN0.5010.08201.60 

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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