Individual Calculations February 2016
 Sousa, David Oliva Teles  Total change: 56.00  Rating chartPersonal card
 I Torneio Interno da EXP - Esc. Xadrez Porto Porto POR 2015-12-26
RcRownchangeKK*chgGame
 1403 1092 2.00 4 1.40 40 56.00 
  Marques, Ricardo Taborda Trigo 1492  * POR0.001-0.0840-3.20 
  Pipiras, Filipa Fortuna 1326 POR0.001-0.2140-8.40 
  Silva, Leonildo 1480 BRA1.0010.914036.40 
  Marques, Ines Guimaraes 1314 POR1.0010.784031.20 
 * 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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