Individual Calculations May 2023
 Ferret, Clement  Total change: 2.80  Rating chartPersonal card
 Tournoi du mercredi de Grenoble printemps 2023 r6-8 GRENOBLE FRA 2023-03-29
RcRownchangeKK*chgGame
 1639 1482 1.50 2 0.90 40 36.00 
  Salinas, Pierre 1555 FRA1.0010.604024.00 
  Chomier, Frederic 1723 FRA0.5010.304012.00 

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)
 
 Trophee Jean Marandjian Grenoble 2023 GRENOBLE FRA 2023-04-10
RcRownchangeKK*chgGame
 1427 1482 2.00 5 -0.83 40 -33.20 
  Perrin, Leonie 1079 FRA0.001-0.9240-36.80 
  Dherissart, Andrea 1355 FRA0.001-0.6740-26.80 
  Kleimenov, Andrei 1259 FRA1.0010.22408.80 
  Ortiz, Jokin 1578 FRA1.0010.634025.20 
  Kastantin, Anas 1865 FRA0.001-0.0940-3.60 

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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