Individual Calculations April 2008
 Robenek, Jiri  Total change: -7.50  Rating chartPersonal card
 XVIII PUCHAR GOR OPAWSKICH Pokrzywna POL 2008-02-09
RcRownchangeKK*chgGame
 1865 1822 2.00 5 -0.30 25 -7.50 
  Bugalski, Michal 2172 POL0.001-0.1125-2.75 
  Kowalczyk, Adam 1695 POL0.501-0.1725-4.25 
  Wisniewski, Robert 1765 POL0.501-0.0825-2.00 
  Tarnowska, Aleksandra 1718 POL0.501-0.1425-3.50 
  Gandziarowski, Jan 1973 POL0.5010.20255.00 

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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