Individual Calculations February 2023
 Richard, Thomas  Total change: 99.20  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 2028 1822 5.00 9 2.56 40 102.40 
  Girel, Joseph m2382 FRA0.001-0.0240-0.80 
  Gachbar, Imrane 1534 FRA1.0010.16406.40 
  De Carvalho Massabo, Raphael 2007 FRA1.0010.744029.60 
  Baroyan, Davit 2171 FRA0.001-0.1140-4.40 
  Roumegous, Marina wm2006 FRA0.5010.24409.60 
  Massiani, Xavier 1958 FRA1.0010.684027.20 
  Bui, Christopher 2015 FRA1.0010.754030.00 
  Alexieva, Silvia mwg2198 FRA0.001-0.0940-3.60 
  Keller, Christophe 1983 FRA0.5010.21408.40 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1914 1813 0.50 1 0.14 20 2.80 
  Toch, Lastar 1914 FRA0.5010.14202.80 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1966 1813 0.00 1 -0.30 20 -6.00 
  Tenev, Preslav 1966 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)
 

 

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