Individual Calculations February 2023
 Garrigue, Mahel  Total change: 105.20  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1774 1454 3.00 7 2.01 40 80.40 
  Yastrebov, Daniel 1692 FRA1.0010.804032.00 
  Silvera, Ruben 1910 FRA0.001-0.0640-2.40 
  Foughali, Younes 1710 FRA0.5010.314012.40 
  Iaali, Abdelrahman 1718 LBN0.001-0.1840-7.20 
  Plantet, Marc 1747 FRA1.0010.854034.00 
  Mourgues, Jean-Marie 1877 FRA0.001-0.0740-2.80 
  Corral Nehama, Leo 1763 FRA0.5010.364014.40 

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 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1650 1456 1.00 1 0.75 40 30.00 
  Detanoy, Fabrice 1650 FRA1.0010.754030.00 

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 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1781 1456 0.00 1 -0.13 40 -5.20 
  Darrigrand, Mathieu 1781 FRA0.001-0.1340-5.20 

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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