Individual Calculations August 2013
 Diaz Rosas, Jose Martin  Total change: -23.70  Rating chartPersonal card
 III Juegos Nacionales Infantiles y Juveniles Sub 16 Varonil Morelia, Mich. MEX 2013-07-06
RcRownchangeKK*chgGame
 1588 1671 0.00 1 -0.61 30 -18.30 
  Guzman Ojeda, Jose Daniel 1588 MEX0.001-0.6130-18.30 

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)
 
 Campeonato Nacional Sub 20 (Varonil) Morelia, Mich. MEX 2013-07-10
RcRownchangeKK*chgGame
 2053 1671 0.00 2 -0.18 30 -5.40 
  Garduno Vidal, Omar 2071  * MEX0.001-0.0830-2.40 
  Lopez Raygoza, Luis Albert 2034 MEX0.001-0.1030-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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