Individual Calculations April 2020
 S, M Abir Hossain  Total change: -40.80  Rating chartPersonal card
 WALTON Smart TV National Youth Chee Championship-2020, Under-12 Dhaka BAN 2020-03-10
RcRownchangeKK*chgGame
 1364 1372 1.00 4 -1.02 40 -40.80 
  Fatiha, Eyenoon Diya 1297 BAN1.0010.404016.00 
  Wadifa, Ahmed 1495 BAN0.001-0.3340-13.20 
  Alizah, Nusaiba Islam 1157 BAN0.001-0.7740-30.80 
  Fayez, Ahmad 1507 BAN0.001-0.3240-12.80 

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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