Individual Calculations February 2023
 Malabave, Gabriel  Total change: -31.40  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open B (-1900) LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1396 1358 2.00 7 -1.27 20 -25.40 
  Pizon, Edwin 1597 FRA0.001-0.2020-4.00 
  Charpentier, Denis 1695 FRA0.001-0.1220-2.40 
  Bonnet De Jacquemet, Romain 1232 FRA1.0010.33206.60 
  Rosenfeld, Imre 1693 FRA0.001-0.1220-2.40 
  Varas, Manuel 1264 FRA0.001-0.6320-12.60 
  Mendoza, Cesar 1200 FRA0.001-0.7120-14.20 
  Gamba, Claire 1093 FRA1.0010.18203.60 

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)
 
 Team 2023 - ARA Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1122 1358 0.50 1 -0.30 20 -6.00 
  Meyer, Bernard 1122 FRA0.501-0.3020-6.00 

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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