Individual Calculations September 2015
 Stachanczyk, Jacek  Total change: 15.00  Rating chartPersonal card
 6th IBCA European Individual Chess Championship for Blind and Visually Impaired Chess Players LYON FRA 2015-07-24
RcRownchangeKK*chgGame
 2187 2259 6.00 9 0.75 20 15.00 
  Morariu, Ionel 1863 ROU1.0010.08201.60 
  Rositsan, Boris f2051 LTU1.0010.23204.60 
  Tazbir, Marcin g2516 POL0.5010.32206.40 
  Pakhomov, Alexey m2346 RUS0.5010.12202.40 
  Mlacnik, Franc 2048 SLO1.0010.23204.60 
  Wassin, Sergej f2298 UKR0.5010.05201.00 
  Dimic, Pavle f2305 SRB0.5010.06201.20 
  Hervais, Adrien 2029 FRA1.0010.21204.20 
  Zsiltzova-Lisenko, Lubov wm2224 UKR0.001-0.5520-11.00 

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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