Individual Calculations September 2012
 Sirosh, Ilja  Total change: 97.95  Rating chartPersonal card
 Czech Open 2012 - B - open rating tournament Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2185 1889 6.50 9 5.05 15 75.75 
  Sedlacek, Jiri 2054 CZE1.0010.721510.80 
  Hrenic, Misa 2075 SLO1.0010.741511.10 
  Pranizin, Gennadiy 2164 RUS1.0010.831512.45 
  Klenburg, Mikhail m2289  * UKR0.5010.42156.30 
  Vesely, Libor 2191 CZE0.5010.35155.25 
  Gafner, Evgeny f2262 RUS0.5010.40156.00 
  Petr, Jan 2155 CZE1.0010.821512.30 
  Radovanovic, Jovica f2289  * SRB0.5010.42156.30 
  Bagdasarov, Vitaly f2189 RUS0.5010.35155.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 European Youth Chess Championship 2012 - B14 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 2085 1889 3.50 8 1.48 15 22.20 
  Sadikhov, Ulvi 2171 AZE1.0010.841512.60 
  Sibashvili, Giorgi 2073 GEO0.001-0.2615-3.90 
  Bakhmatsky, Vladislav 2101 UKR0.001-0.2315-3.45 
  Santos Ruiz, Miguel 2069 ESP1.0010.741511.10 
  Petr, Jan 2001 CZE0.5010.15152.25 
  Haria, Ravi 2054 ENG0.001-0.2815-4.20 
  Petrov, Vladimir Sergeev 1991 BUL1.0010.64159.60 
  Khanin, Semen 2220 RUS0.001-0.1215-1.80 

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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