Individual Calculations September 2011
 Horak, Jiri  Total change: 20.55  Rating chartPersonal card
 NIKI Open Nachod 2011 Nachod CZE 2011-07-02
RcRownchangeKK*chgGame
 2234 2256 6.00 9 1.37 15 20.55 
  Jina, Lubos 1868 CZE1.0010.09151.35 
  Slampa, Jan 1970 CZE1.0010.16152.40 
  Kislinsky, Alexey g2521 UKR0.001-0.1815-2.70 
  Hylkema, Remco 2039 NED1.0010.22153.30 
  Zidek, Vaclav 2166 CZE1.0010.38155.70 
  Sergienko, Sergey m2411 RUS0.5010.21153.15 
  Jirka, Jiri m2418 CZE1.0010.711510.65 
  Voloshin, Leonid g2411 CZE0.5010.21153.15 
  Vrana, Jan f2306 CZE0.001-0.4315-6.45 

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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