Individual Calculations February 2023
 Rabette, Paul  Total change: -24.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1682 1900 4.50 8 -1.70 40 -68.00 
  Chennoufi, Amine 1673 FRA1.0010.21408.40 
  Martineau, Arthur 1759 FRA0.001-0.6940-27.60 
  Huin, Eric 1652 FRA1.0010.19407.60 
  Petrichenko, Maxim 1683 FRA0.501-0.2840-11.20 
  Seiler-Sar, Solal 1675 FRA0.501-0.2840-11.20 
  Foughali, Younes 1710 FRA0.001-0.7540-30.00 
  Aubin, Alex 1733 FRA0.501-0.2240-8.80 
  Goujon, Antoine 1567 FRA1.0010.12404.80 

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)
 
 Team 2023 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1871 1851 1.50 2 0.55 40 22.00 
  Herreman-Boutot, Samuel 1738 FRA1.0010.354014.00 
  Bustos Salinas, Thomas 2003 FRA0.5010.20408.00 

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 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1872 1851 1.00 1 0.53 40 21.20 
  Kozlowski, Thierry 1872 FRA1.0010.534021.20 

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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