Individual Calculations September 2012
 Piekors, Mark  Total change: 29.10  Rating chartPersonal card
 Czech Open 2012 - B - open rating tournament Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2156 2116 6.00 9 1.94 15 29.10 
  Bluebaum, Johanna 1945 GER1.0010.27154.05 
  Drozdov, Vladimir 1981 RUS1.0010.32154.80 
  Klenburg, Mikhail m2370 UKR0.5010.31154.65 
  Radovanovic, Jovica f2341 SRB0.001-0.2215-3.30 
  Postl, Petr 2049 CZE1.0010.41156.15 
  Danada, Ondrej 1892 SVK1.0010.22153.30 
  Vorobjev, Dmitry 2258 RUS1.0010.691510.35 
  Golcman, Evgeny 2315 RUS0.001-0.2415-3.60 
  Sibriaev, Alexander f2249 RUS0.5010.18152.70 

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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