Individual Calculations September 2012
 Bratuszewski, Jorden  Total change: -50.70  Rating chartPersonal card
 10th EU Youth Champ. u14 Mureck AUT 2012-08-01
RcRownchangeKK*chgGame
 1644 1675 0.50 4 -1.69 30 -50.70 
  Arztmann, Nils 1897 AUT0.001-0.2230-6.60 
  Vogel, Doris 1536 AUT0.501-0.1930-5.70 
  Janzekovic, Alja 1530 SLO0.001-0.6930-20.70 
  Saavalainen, Ellis 1611 FIN0.001-0.5930-17.70 

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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