Individual Calculations November 2022
 Aiyan, Rahman  Total change: -50.80  Rating chartPersonal card
 Metropolis Chess Tournament 2022, Below 2100 Dhaka BAN 2022-10-17
RcRownchangeKK*chgGame
 1452 1550 3.00 7 -1.27 40 -50.80 
  Md.abu, Hanif 2053 BAN0.001-0.0440-1.60 
  Ridwan, Rabbani 1156 BAN1.0010.08403.20 
  Shadat, Kibria Ayaan 1747 BAN0.001-0.2540-10.00 
  Amartya, Barua 1177 BAN0.001-0.9040-36.00 
  Zowena, Mehbish 1145 BAN1.0010.08403.20 
  Jarin, Tasnim 1243 BAN1.0010.14405.60 
  Sangram, Das 1640 BAN0.001-0.3840-15.20 

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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