Individual Calculations July 2022
 Phipps, Daniel Joseph  Total change: 1.20  Rating chartPersonal card
 31st Annual Chicago Open - Under 2100 Wheeling, Illinois USA 2022-05-27
RcRownchangeKK*chgGame
 1878 1801 2.50 4 0.87 40 34.80 
  Hamilton, Mark 1750 USA1.0010.434017.20 
  Paitrick, Derek 2076 USA0.5010.334013.20 
  Yang, Daniel 1718 USA1.0010.394015.60 
  Ravdanlkhumbuu, Amgalanbaatar 1966 MGL0.001-0.2840-11.20 

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)
 
 15th Annual Cleveland Open - Under 2100 Middleburg Heights, Ohio USA 2022-06-10
RcRownchangeKK*chgGame
 1512 1801 0.00 1 -0.84 40 -33.60 
  Wang, Chloe Heather 1512 USA0.001-0.8440-33.60 

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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