Individual Calculations July 2022
 Thau, Peter L  Total change: -15.00  Rating chartPersonal card
 27th Annual Northeast Open - Under 2100 Stamford, Connecticut USA 2022-06-10
RcRownchangeKK*chgGame
 1435 1627 0.00 1 -0.75 20 -15.00 
  Gordon, Asher D 1435 USA0.001-0.7520-15.00 

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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