Individual Calculations April 2023
 Lamorelle, Alexey  Total change: -41.60  Rating chartPersonal card
 Championnats IdF 2023 U10 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1183 1273 2.50 5 -0.57 40 -22.80 
  Chevillon, Ines 1041 FRA1.0010.21408.40 
  Merkel, Ethan 1414 FRA0.5010.19407.60 
  Nguyen, Duc Minh Tri Maxime 1234 FRA0.001-0.5540-22.00 
  Sassi, Leandro 1123 FRA1.0010.304012.00 
  Berelowitch, Leon 1104 FRA0.001-0.7240-28.80 

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)
 
 Championnat du 93 2023 (-2200) LE BLANC MESNIL FRA 2023-03-18
RcRownchangeKK*chgGame
 1594 1279 0.00 3 -0.47 40 -18.80 
  Freixas, Sebastien 1744 FRA0.001-0.0540-2.00 
  Kolodziejczyk, Boris 1603 FRA0.001-0.1340-5.20 
  Barth, Adele 1436 FRA0.001-0.2940-11.60 

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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