Individual Calculations May 2013
 El Archi, Yassir  Total change: -15.30  Rating chartPersonal card
 6e open de la Choisille-en-Touraine - A - LA MEMBROLLE SUR CHOISILLE FRA 2013-03-30
RcRownchangeKK*chgGame
 1721 1671 2.00 6 -0.77 15 -11.55 
  De Lussac, Octave 1512 FRA1.0010.29154.35 
  Saucey, Capucine 1855 FRA0.001-0.2615-3.90 
  Hatrel, Arnaud 1387 FRA1.0010.16152.40 
  Picard, Remi 2071  * FRA0.001-0.0815-1.20 
  Careil, Jerome 2070 FRA0.001-0.0815-1.20 
  Harutyunyan, Ruben 1428 FRA0.001-0.8015-12.00 
 * 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 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1771 1671 0.50 2 -0.25 15 -3.75 
  Tripoteau, Anne-Tifenn 1657 FRA0.501-0.0215-0.30 
  Henry, Florent 1885 FRA0.001-0.2315-3.45 

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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