Individual Calculations June 2017
 Raffard, Idriss  Total change: 101.20  Rating chartPersonal card
 Open International de Lyon 2017 LYON FRA 2017-04-26
RcRownchangeKK*chgGame
 1567 1204 2.00 6 1.36 40 54.40 
  Rahnama, Matin 1604  * FRA1.0010.924036.80 
  Carreau, Romain 1604  * FRA0.001-0.0840-3.20 
  Boucher, Brice-Quentin 1604  * FRA0.001-0.0840-3.20 
  Colas, Yves 1471 FRA0.001-0.1840-7.20 
  Malabave, Gabriel 1517 FRA1.0010.864034.40 
  Harislur, Arnaud 1604  * FRA0.001-0.0840-3.20 
 * 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)
 
 Team 2017 - Nationale 2 Jeunes r6-7 FRANCE FRA 2017-04-29
RcRownchangeKK*chgGame
 1269 1204 2.00 2 1.17 40 46.80 
  Renaze, Alexis 1349 FRA1.0010.694027.60 
  Dartigues, Antoine 1188 FRA1.0010.484019.20 

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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