Individual Calculations September 2015
 Spinu, Evgeny  Total change: -28.20  Rating chartPersonal card
 6th IBCA European Individual Chess Championship for Blind and Visually Impaired Chess Players LYON FRA 2015-07-24
RcRownchangeKK*chgGame
 1989 2210 5.50 9 -1.41 20 -28.20 
  Prpic, Milan 1839 CRO1.0010.10202.00 
  Pirosca, Alexandru 2003 ROU0.501-0.2720-5.40 
  Eichstaedt, Mirko 1997 GER0.501-0.2720-5.40 
  Mlacnik, Franc 2048 SLO0.001-0.7120-14.20 
  Hilton, Stephen H 1880 SCO1.0010.12202.40 
  Rositsan, Boris f2051 LTU0.001-0.7120-14.20 
  Klimis, Laertis 1864 GRE1.0010.11202.20 
  Riegler, Dieter 2095 GER0.501-0.1620-3.20 
  Jandric, Damjan c2122 SRB1.0010.38207.60 

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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