Individual Calculations July 2009
 Salazar Martinez, Sergio  Total change: 0.00  Rating chartPersonal card
 LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) Toluca, Edo. de Mexico MEX 2009-04-07
RcRownchangeRpKK*chgGame
 2062 0 0.50 4 0.00 1740   0.00 
  Martin Del Campo C., Jorge f2251 MEX0.0010.00 0.00 
  Culbeaux Tello, Oscar Abra f2232 MEX0.0010.00 0.00 
  Saidy Ayala, Daraima Diana 1592 MEX0.5010.00 0.00 
  Garcia Guerrero, Isaac Ant 2171 MEX0.0010.00 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)
 
 OLIMPIADA NACIONAL 2009 CULIACAN, SINALOA MEX 2009-06-01
RcRownchangeRpKK*chgGame
 1924 0 0.00 1 0.00 1224   0.00 
  Perez Garcia, Rodrigo 1924 MEX0.0010.00 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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