Individual Calculations April 2023
 Kobily, Mike  Total change: -51.60  Rating chartPersonal card
 The 1st Annual Murray Newcomb Memorial Tournament Tysons Corner, Virginia USA 2023-03-10
RcRownchangeKK*chgGame
 1692 1646 1.00 5 -1.29 40 -51.60 
  Wang, William 1785 USA0.001-0.3140-12.40 
  Su, Kevin 2042 USA0.001-0.0840-3.20 
  Murugan Ayyappan, Adhiraiyan 1702 USA0.001-0.4240-16.80 
  Debmisra, Ariv 1457 USA0.001-0.7540-30.00 
  Thimmasamudram, Sandeep 1475 USA1.0010.274010.80 

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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