Individual Calculations July 2022
 Tabutin, Lucas  Total change: 2.60  Rating chartPersonal card
 5eme Open FIDE de Roanne ROANNE FRA 2022-06-04
RcRownchangeKK*chgGame
 1491 1387 2.50 5 0.13 20 2.60 
  Jrade, Willis 2132 FRA0.0010.00200.00 
  Montroussier, Lionel 1161 FRA0.501-0.2920-5.80 
  Raffin, Nicolas 1059 FRA1.0010.13202.60 
  Morel Carrot, Gabriel 1274 FRA1.0010.35207.00 
  Mazel, Jacky 1827 FRA0.001-0.0620-1.20 

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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