Individual Calculations April 2017
 Guehtar, Sofiane  Total change: 43.60  Rating chartPersonal card
 Team 2017 - Nationale 1 Jeunes r4-5 FRANCE FRA 2017-01-22
RcRownchangeKK*chgGame
 1718 1998 4.00 4 0.67 40 26.80 
  Bellahcene, Meriem 1737 FRA1.0010.18407.20 
  Rinaldi, Mateo 1648 FRA1.0010.11404.40 
  Allonge, Nicolas 1807 FRA1.0010.254010.00 
  Juchat, Gael 1678 FRA1.0010.13405.20 

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)
 
 Team 2017 - Nationale 3 r6-7 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 2092 1933 1.00 2 0.42 40 16.80 
  Lewis, John 2118 FRA1.0010.744029.60 
  Martine, Jean-Christophe 2066 FRA0.001-0.3240-12.80 

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)
 

 

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