Blitz: Individual Calculations December 2019
 Basem, Ayman  Total change: 20.00  Rating chartPersonal card
 3rd MBJ Open Blitz Chess Tournament 2019 Juffair BRN 2019-09-26
RcRownchangeKK*chgGame
 1566 1403 2.00 3 1.00 20 20.00 
  Elsehenawy, Ibrahim 1791 EGY0.001-0.0920-1.80 
  Helal, Qasim 1190 BRN1.0010.23204.60 
  Rodulph, Llorca 1716 BRN1.0010.862017.20 

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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