Individual Calculations June 2023
 Kervadec, Jean  Total change: -2.00  Rating chartPersonal card
 Trophee Jean BIOU 2022-23 r6 NANTES FRA 2023-05-06
RcRownchangeKK*chgGame
 1819 1404 0.00 1 -0.07 20 -1.40 
  Campos, Leo 1819 FRA0.001-0.0720-1.40 

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)
 
 6eme Open FIDE de Carquefou - Tournoi B (-1700) CARQUEFOU FRA 2023-05-13
RcRownchangeKK*chgGame
 1395 1404 1.00 2 -0.03 20 -0.60 
  Louf, Claude 1565 FRA0.001-0.2920-5.80 
  Solomovici, Nicolas 1224 FRA1.0010.26205.20 

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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