Individual Calculations January 2009
 Vallverdu Verge, Carme  Total change: -57.25  Rating chartPersonal card
 XVIII Open Gros Xake Taldea Donostia San Sebastian ESP 2008-09-20
RcRownchangeKK*chgGame
 1727 1648 1.50 7 -1.39 25 -34.75 
  Maruejols, Claude 1998 FRA0.001-0.1125-2.75 
  Estevez Pegenaute, Eduardo 1439 ESP0.501-0.2725-6.75 
  Olabe Odriozola, Eduardo 1728 ESP0.001-0.3925-9.75 
  Irulegi Garmendia, Jose Antonio 1458 ESP0.001-0.7525-18.75 
  Tung, Kai Ming 1988 ESP0.001-0.1225-3.00 
  Aizpurua Zufiria, Inaki 1675 ESP0.5010.04251.00 
  Iglesias Gonzalez, Veronica 1804 ESP0.5010.21255.25 

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)
 
NOTE: K factor changed
 Campeonato de Ajedrez Guipuzcoa Tercera Donostia San Sebastian ESP 2008-10-18
RcRownchangeKK*chgGame
 1496 1686 0.00 2 -1.50 15 -22.50 
  Garcia Nestar, Daniel 1531 ESP0.001-0.7115-10.65 
  Estevez Pegenaute, Eduardo 1460 ESP0.001-0.7915-11.85 

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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