Individual Calculations September 2023
 Pascetta, Michael  Total change: -44.00  Rating chartPersonal card
 28th annual Bradley Open - U2100 Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1500 1619 1.50 4 -1.10 40 -44.00 
  Diao, Sujia 1603 USA0.501-0.0240-0.80 
  Wu, Jacob 1591 USA1.0010.464018.40 
  Jain, Parinya 1346 USA0.001-0.8340-33.20 
  Yang, Lucas 1460 USA0.001-0.7140-28.40 

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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