Individual Calculations February 2022
 Kunne, Ronald  Total change: -13.80  Rating chartPersonal card
 21e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2021-12-27
RcRownchangeKK*chgGame
 1547 1531 2.00 5 -0.55 20 -11.00 
  Joslin, Jerome 1931  * FRA0.001-0.0820-1.60 
  Rosu, Andrei 1241 FRA1.0010.16203.20 
  Aidan, David 1302 FRA1.0010.21204.20 
  Mahe, Romain 1931  * FRA0.001-0.0820-1.60 
  Chaintreau, Maxime 1329 FRA0.001-0.7620-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1855 1549 0.00 1 -0.14 20 -2.80 
  Alexandre, Thomas 1855 FRA0.001-0.1420-2.80 

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)
 

 

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