Individual Calculations July 2022
 Brooks, Will Joseph  Total change: 12.80  Rating chartPersonal card
 31st Annual Chicago Open - Under 2100 Wheeling, Illinois USA 2022-05-27
RcRownchangeKK*chgGame
 1675 1692 3.50 6 0.32 40 12.80 
  Gupta, Anand 1598 USA1.0010.374014.80 
  Paitrick, Derek 2076 USA0.001-0.0940-3.60 
  Cusumano, Steven Joseph 1759 USA0.001-0.4140-16.40 
  Li, Iris 1365 USA0.501-0.3740-14.80 
  Dzelilovic, Adil 1576 USA1.0010.344013.60 
  Porcelli, Michael W 1678 USA1.0010.484019.20 

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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