Rapid: Individual Calculations April 2023
 Shamsul, Kabir Chowdhury  Total change: 0.00  Rating chartPersonal card
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1385 1649 4.00 5 0.00 20 0.00 
  Jean-Nesar, Osman 1211 BAN1.0010.06201.20 
  Maruf, Ahmad 1487 BAN0.001-0.7120-14.20 
  Fahmida, Afroz 1249  * BAN1.0010.08201.60 
  Wasek, Billah 1469 BAN1.0010.26205.20 
  Safkat, Tahmit Adib 1508 BAN1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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