Individual Calculations September 2012
 Dragnev, Valentin  Total change: -1.50  Rating chartPersonal card
 10th EU Youth Champ. u14 Mureck AUT 2012-08-01
RcRownchangeKK*chgGame
 1788 1891 5.50 9 -0.10 15 -1.50 
  Saavalainen, Ellis 1611 FIN1.0010.16152.40 
  Janzekovic, Alja 1530 SLO1.0010.10151.50 
  Petr, Jan 2001 CZE0.001-0.3515-5.25 
  Hristov, Kaloyan 1680 BUL0.501-0.2715-4.05 
  Nero, Georg 1690 EST1.0010.24153.60 
  Wu, Min 1831 AUT1.0010.42156.30 
  Peczely, Sebastian Zsombor 2045 HUN0.001-0.2915-4.35 
  Fox, Jonas 1750 ITA1.0010.31154.65 
  Haavamae, Henrik 1950 EST0.001-0.4215-6.30 

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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