Individual Calculations February 2022
 Wang, Michael Lei  Total change: 1.60  Rating chartPersonal card
 15th Annual Golden State Open - Under 2100 Concord, California USA 2022-01-14
RcRownchangeKK*chgGame
 1598 1805 4.50 6 0.04 40 1.60 
  Gopalakrishnan, Kritin Rohan 1444 USA1.0010.10404.00 
  Hao, Max 1506 USA1.0010.15406.00 
  Melville, Cailen 1723 USA0.501-0.1140-4.40 
  Shrauger, Alex Hayden 1781 USA0.501-0.0340-1.20 
  Sabobo Jr, Wilfre 1655 USA1.0010.304012.00 
  Wang, Jacob S 1479 USA0.501-0.3740-14.80 

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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