Individual Calculations May 2014
 Parfait, Emmanuel  Total change: -30.90  Rating chartPersonal card
 3ème Open International d'Echecs de Martinique SCHOELCHER FRA 2014-04-12
RcRownchangeKK*chgGame
 1803 1474 0.00 5 -0.67 30 -20.10 
  Christophe-Hayot, Romain 1824 FRA0.001-0.1130-3.30 
  Verneuil, Pascal 1874  * FRA0.001-0.0830-2.40 
  Lafortune, Emerick 1827 FRA0.001-0.1130-3.30 
  Marbot, Raymond 1828 FRA0.001-0.1130-3.30 
  Ancival, Lucien 1660 FRA0.001-0.2630-7.80 
 * 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)
 
 3ème CARIFTA CHESS GAMES - Martinique - Absolute Under 16 LE LAMENTIN FRA 2014-04-19
RcRownchangeKK*chgGame
 1535 1474 1.00 3 -0.36 30 -10.80 
  Prudent, Sylvio 1428 FRA0.001-0.5630-16.80 
  Cesaire-Hierso, Florian 1313 FRA1.0010.29308.70 
  Bueno, Mark 1863 ARU0.001-0.0930-2.70 

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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