Individual Calculations January 2018
 Raffard, Idriss  Total change: -23.20  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1243 1368 1.00 2 -0.34 40 -13.60 
  Mathon, Jeremy 1194 FRA1.0010.274010.80 
  Louartani, Amed-Allane 1291 FRA0.001-0.6140-24.40 

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 2018 - Nationale 1 Jeunes r1-3 FRANCE FRA 2017-11-05
RcRownchangeKK*chgGame
 1759 1368 0.00 3 -0.26 40 -10.40 
  Gachon, Maxence 1740 FRA0.001-0.1040-4.00 
  Ayoub, Georges 1768  * FRA0.001-0.0840-3.20 
  Boujida, Yanis 1768  * 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 2018 - Coupe Loubatiere Decembre FRANCE FRA 2017-12-10
RcRownchangeKK*chgGame
 1379 1368 1.00 2 0.02 40 0.80 
  Meyer, Bernard 1245 FRA0.001-0.6740-26.80 
  Vidal, Jacky 1512 FRA1.0010.694027.60 

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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