Individual Calculations February 2023
 Chung, Kevin  Total change: 47.60  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1701 1375 2.00 5 1.19 40 47.60 
  Mok, Gillian 1435 CAN1.0010.584023.20 
  Tia, Rudy Goce 1750 PNG1.0010.914036.40 
  Silva, Javier 1729 USA0.001-0.1140-4.40 
  Damaraju, Ashwin 1942 USA0.001-0.0240-0.80 
  Weber, Nathan 1649 USA0.001-0.1740-6.80 

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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