Individual Calculations February 2023
 Tran Amar, Andy  Total change: 42.00  Rating chartPersonal card
 XXXVIIeme Open International d'Hiver de Nice Open A NICE FRA 2022-12-26
RcRownchangeKK*chgGame
 1740 1697 3.50 6 0.56 40 22.40 
  Barseghyan, Harutyun m2431 FRA0.001-0.0140-0.40 
  Pineau, Jean 1274 FRA1.0010.07402.80 
  Forestier, Flavien 1981 FRA0.001-0.1640-6.40 
  Gurevich, Michele 1297  * FRA1.0010.08403.20 
  Hodot, Yves 1750 FRA1.0010.574022.80 
  Rapaire, Jean-Michel 1707 MNC0.5010.01400.40 
 * 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 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1611 1691 1.00 1 0.39 40 15.60 
  Alberola, Raphael 1611 FRA1.0010.394015.60 

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 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1329 1691 1.00 1 0.10 40 4.00 
  Barrast, Catherine 1329 FRA1.0010.10404.00 

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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