Individual Calculations February 2023
 Sanyas, Louis  Total change: 1.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1699 1524 1.00 5 -0.41 20 -8.20 
  Foughali, Younes 1710 FRA0.001-0.2620-5.20 
  Pantais, Daniel 1644 FRA0.001-0.3420-6.80 
  Lefevre, Pascal 1882 FRA0.001-0.1020-2.00 
  Benkaci, Massin 1588 FRA1.0010.592011.80 
  Chennoufi, Amine 1673 FRA0.001-0.3020-6.00 

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 2023 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1359 1524 1.00 1 0.28 20 5.60 
  Nicolas, Quentin 1359 FRA1.0010.28205.60 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1265 1524 1.00 1 0.18 20 3.60 
  Fin, Jean-Jacques 1265 FRA1.0010.18203.60 

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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