Blitz: Individual Calculations February 2017
 Soud, Jaber  Total change: -31.60  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Blitz U8 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1065 1300 0.00 2 -1.58 20 -31.60 
  Keshani, Kian 1011 IRI0.001-0.8420-16.80 
  Thennakoon, Disara 1118 SRI0.001-0.7420-14.80 

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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