Rapid: Individual Calculations February 2018
 Wadifa, Ahmed  Total change: -43.00  Rating chartPersonal card
 Elegant FIDE Rapid Chess January-2018 Dhaka BAN 2018-01-12
RcRownchangeKK*chgGame
 1589 1574 0.00 2 -0.98 20 -19.60 
  Mohammad, Javed f1974  * BAN0.001-0.0820-1.60 
  Ushaching, Kheyang 1203 BAN0.001-0.9020-18.00 
 * 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)
 
 Rainbow Open Rapid Rating Chess Tournament 2018 Dhaka BAN 2018-01-19
RcRownchangeKK*chgGame
 1627 1574 1.00 5 -1.17 20 -23.40 
  Mihir Lal, Das 1967 BAN0.001-0.0820-1.60 
  Md, Nesar Uddin 1849 BAN0.001-0.1720-3.40 
  Tahmidul, Haque 1232 BAN0.001-0.8820-17.60 
  S.m.farhan, Shahriar 1206 BAN1.0010.10202.00 
  Islam, M.m. Zahirul 1881 BAN0.001-0.1420-2.80 

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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