Individual Calculations August 2022
 Vihaan, Dumir  Total change: -6.00  Rating chartPersonal card
 Al Rawdah Al Sharqiyah Classic Tournament 2022 Al Ain UAE 2022-06-24
RcRownchangeKK*chgGame
 1582 1412 0.50 2 -0.15 40 -6.00 
  Al Maamari, Wafia Darwish wf1797 UAE0.5010.414016.40 
  Al Balushi, Salim 1367 OMA0.001-0.5640-22.40 

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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