Individual Calculations April 2018
 Giddings, Calvin  Total change: 0.00  Rating chartPersonal card
 NATIONAL SENIOR QUALIFER GEORGETOWN GUY 2018-01-27
RcRownchangeRpKK*chgGame
 1597 0 0.50 3 0.00 1324   0.00 
  Varona-Thomas, Maria wc1770 GUY0.0010.00 0.00 
  Mars, Davion 1673 GUY0.0010.00 0.00 
  Ali, Saeed Anwar 1349 GUY0.5010.00 0.00 

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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