Individual Calculations January 2009
 Terry, Renato  Total change: 20.10  Rating chartPersonal card
 2008 Pan American - Continental Championships Boca Raton, Florida USA 2008-11-01
RcRownchangeKK*chgGame
 2332 2349 6.00 9 1.34 15 20.10 
  Bermudez, Eduardo 2095 COL1.0010.19152.85 
  Ivanov, Alexander g2547 USA0.001-0.2415-3.60 
  Hortillosa, Andres 2199 USA1.0010.30154.50 
  Santarius, Erik F 2213 USA0.501-0.1815-2.70 
  Vaja, Ashish 2183 USA1.0010.28154.20 
  Matsuura, Everaldo m2469 BRA0.5010.16152.40 
  Aldama, Dionisio m2457 MEX0.5010.15152.25 
  Barrientos, Sergio m2450 COL0.5010.14152.10 
  Almeida, Alfonso A m2378 MEX1.0010.54158.10 

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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