Individual Calculations March 2023
 Carvalho, Arthur  Total change: 69.60  Rating chartPersonal card
 Championnat Auvergne-Rhone-Alpes des Jeunes 2023 - U10 ENNEZAT FRA 2023-02-05
RcRownchangeKK*chgGame
 1280 1168 2.00 4 0.56 40 22.40 
  Wang, Leo Kanran 1174 FRA1.0010.514020.40 
  Conte, Sohan 1199 FRA1.0010.544021.60 
  Samai, Nahil 1297 FRA0.001-0.3340-13.20 
  Slawinski, Robin 1450 FRA0.001-0.1640-6.40 

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)
 
 Tournoi ferme Chess In Lyon 2023 Poule J LYON FRA 2023-02-10
RcRownchangeKK*chgGame
 1091 1168 3.00 3 1.18 40 47.20 
  Arousstamian, Rima 1068 FRA1.0010.364014.40 
  Garcia, Alain 1123 FRA1.0010.444017.60 
  Zhang, Arthur 1083 FRA1.0010.384015.20 

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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