Individual Calculations May 2013
 Jourdren, Kevin  Total change: 9.00  Rating chartPersonal card
 Championnat du Finistère 2012-2013 GOUESNOU FRA 2012-11-10
RcRownchangeKK*chgGame
 1796 1781 0.50 2 -0.46 15 -6.90 
  Gutscher, Marc-Andre 1971 FRA0.001-0.2515-3.75 
  Eydoux, Emmanuel 1620 FRA0.501-0.2115-3.15 

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)
 
 Open Fide de Brest 2013 BREST FRA 2013-03-30
RcRownchangeKK*chgGame
 1826 1807 3.50 5 1.06 15 15.90 
  Purenne, Benoit 2207  * FRA0.001-0.0815-1.20 
  Le Moy, Patrick 1588 FRA1.0010.22153.30 
  Loth, Yves 1527 FRA1.0010.16152.40 
  Danzanvilliers, Patrice 1830 FRA0.5010.03150.45 
  Tafforeau, Romain 1979 FRA1.0010.731510.95 
 * 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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