Individual Calculations May 2010
 Ramon Sanfeliu, Joan  Total change: -18.75  Rating chartPersonal card
 Catalunya D’equips Preferent Lleida Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1813 1853 2.00 5 -0.75 25 -18.75 
  Torres Mo, Antoni 1665 ESP1.0010.26256.50 
  Ivanov Markov, Rodoslov 1718 ESP1.0010.32258.00 
  Esparbe Grau, Jaime 1871 ESP0.001-0.4725-11.75 
  Fortes Jimenez, Juan 1837 ESP0.001-0.5225-13.00 
  Vanyo Perez, Jose 1972 AND0.001-0.3425-8.50 

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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