Individual Calculations May 2010
 Sole Pera, Jordi  Total change: 2.00  Rating chartPersonal card
 Catalunya D’equips Preferent Lleida Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1997 1987 3.00 6 0.08 25 2.00 
  Farre Potrony, Alexandre 1799 ESP0.001-0.7425-18.50 
  Giribet Cunat, Joan Ramon 1895 ESP0.501-0.1325-3.25 
  Codina Garcia, Jose 2124 ESP1.0010.682517.00 
  Castany Pampalona, Andreu 2109 ESP0.001-0.3325-8.25 
  Vallverdu Miret, Oscar 2084 ESP0.5010.13253.25 
  Purgimon Diaz, Juan 1969 ESP1.0010.472511.75 

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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