Individual Calculations April 2019
 Hossain, Showkat Pollab  Total change: -11.80  Rating chartPersonal card
 Asian Zonal Chess Championships 2019 Zone 3.2 Open Dhaka BAN 2019-03-15
RcRownchangeKK*chgGame
 2142 2162 2.50 6 -0.59 20 -11.80 
  Dibakar, Dibya 1793 BAN1.0010.10202.00 
  Thilakarathne, G M H f2417 SRI1.0010.812016.20 
  Abu Sufian, Shakil m2254 BAN0.5010.13202.60 
  Mohammad, Minhaz Uddin m2279 BAN0.001-0.3420-6.80 
  S, M Sharon c2106 BAN0.001-0.5820-11.60 
  Nayem, Haque 2000 BAN0.001-0.7120-14.20 

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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