Individual Calculations June 2013
 Rusu, Vasile  Total change: -22.05  Rating chartPersonal card
 World Amateur Chess Championship 2013 Iasi ROU 2013-04-22
RcRownchangeKK*chgGame
 1646 1758 3.50 8 -1.47 15 -22.05 
  Dinca, Ovidiu 1976 ROU0.001-0.2215-3.30 
  Al-Zaabi, Sultan 1447 UAE0.501-0.3615-5.40 
  Fotache, Tudor-Felix 1524 ROU1.0010.21153.15 
  Elmas, Mustafa 1923 TUR0.001-0.2815-4.20 
  Dumitru, Sorin 1456 ROU1.0010.15152.25 
  Rafee, Mohd Hayel 1909 SYR0.001-0.3015-4.50 
  Cristian, Codrut 1555 ROU0.501-0.2615-3.90 
  Oloeriu, Delia-Ioana 1379 ROU0.501-0.4115-6.15 

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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