Individual Calculations August 2012
 Riddoch, Alan  Total change: 27.00  Rating chartPersonal card
 5ème Open de Cambrai CAMBRAI FRA 2012-06-28
RcRownchangeKK*chgGame
 1801 1599 2.00 5 0.62 30 18.60 
  Chaignet, Lucas 1399 FRA0.001-0.7630-22.80 
  Blondel, Jerome 1875 FRA1.0010.833024.90 
  Dumas, Victor 1999  * FRA0.001-0.0830-2.40 
  Reenaers, Johan 1783 BEL1.0010.743022.20 
  Jimenez, Martin 1950 FRA0.001-0.1130-3.30 
 * 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)
 
 1er Open FIDE La Tour Chaufour d'Auberchicourt AUBERCHICOURT FRA 2012-07-13
RcRownchangeKK*chgGame
 1847 1628 1.00 3 0.28 30 8.40 
  Lucas, Jean 1797 FRA1.0010.723021.60 
  Tison, Freddy 1738 FRA0.001-0.3530-10.50 
  Minet, Julien 2007 BEL0.001-0.0930-2.70 

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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