Individual Calculations September 2011
 Mari Copa, Adria  Total change: -3.00  Rating chartPersonal card
 33 Cto Individual de Ibiza y Formentera-Cerrado Ibiza ESP 2011-01-09
RcRownchangeKK*chgGame
 1832 1574 1.00 5 -0.01 30 -0.30 
  Bordes Ibanez, Juan 1974  * ESP0.001-0.0830-2.40 
  Cabrera Tabeira, Nelson Fabian 1723 ESP1.0010.703021.00 
  Quero Forero, Justino 1974  * ESP0.001-0.0830-2.40 
  Martinez Colomar, Alejandro 1792 ESP0.001-0.2230-6.60 
  Pita Romero, Marc 1696 ESP0.001-0.3330-9.90 
 * 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)
 
 I Torneig Internacional ABAC Mallorca ESP 2011-08-02
RcRownchangeKK*chgGame
 1951 1574 0.00 1 -0.09 30 -2.70 
  Zhou Tai, Long 1951 ESP0.001-0.0930-2.70 

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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