Individual Calculations April 2009
 Jakubek, Peter  Total change: 1.95  Rating chartPersonal card
 SVK 1st league gr.Zapad 2008/09 Various SVK 2008-10-18
RcRownchangeKK*chgGame
 2203 2169 1.50 3 0.13 15 1.95 
  Banas, Jan m2356 SVK0.001-0.2615-3.90 
  Kaniansky, Miroslav 2218 SVK0.5010.07151.05 
  Kvassay, Peter 2036 SVK1.0010.32154.80 

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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