Individual Calculations September 2021
 Baker, Addison  Total change: 0.00  Rating chartPersonal card
 2021 North American Youth Chess Championships - Open Under 16 Chicago, Illinois USA 2021-08-17
RcRownchangeRpKK*chgGame
 1553 0 1.00 6 0.00 1280   0.00 
  Lee, Linden Marcus 1931 USA0.0010.00 0.00 
  Borges Cano, Angel Gabriel 1379 MEX1.0010.00 0.00 
  Heller, Jack 1710 USA0.0010.00 0.00 
  Phipps, Daniel 1676 USA0.0010.00 0.00 
  Yoker, Callum 1475 CAN0.0010.00 0.00 
  Gaisinsky, Jacob 1145 CAN0.0010.00 0.00 

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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