Individual Calculations May 2013
 Lialy Yao, Mustapha  Total change: 23.40  Rating chartPersonal card
 Team 2013 - Nationale 4 - R7 FRANCE FRA 2013-04-07
RcRownchangeKK*chgGame
 1650 1470 0.00 1 -0.26 30 -7.80 
  Nadarajah, Piruntha 1650 FRA0.001-0.2630-7.80 

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)
 
 Festival Fide du Val d'Oise 2013 (-2200) - 3eme etape ERMONT FRA 2013-04-13
RcRownchangeKK*chgGame
 1769 1470 2.00 6 1.04 30 31.20 
  Asmai, Ali 1870  * FRA1.0010.923027.60 
  Stum, Loic 1683 FRA0.001-0.2330-6.90 
  O`Sullivan, Nicolas 1781 FRA0.001-0.1430-4.20 
  Lecapitaine, Gerard 1618 FRA1.0010.703021.00 
  Dufrenoy, Franck 1793 FRA0.001-0.1330-3.90 
  Jeannesson, Stanislas 1870  * FRA0.001-0.0830-2.40 
 * 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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