Individual Calculations January 2009
 Sottani, Paolo  Total change: 0.00  Rating chartPersonal card
 WE 13 R. Magari Siena ITA 2008-11-14
RcRownchangeRpKK*chgGame
 2314 0 0.50 2 0.00 2121   0.00 
  Laketic, Gojko m2451 SRB0.5010.00 0.00 
  Patelli, Alessandro 2177 ITA0.0010.00 0.00 

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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