Individual Calculations February 2022
 Petitgas, Aurelien  Total change: 45.20  Rating chartPersonal card
 35eme Open du Mans - Open A LE MANS FRA 2021-12-26
RcRownchangeKK*chgGame
 1608 1381 3.50 9 1.42 40 56.80 
  Seite, Yamina 1781  * FRA0.001-0.0840-3.20 
  Rivet, Bertrand 1581 FRA0.001-0.2440-9.60 
  Gil, Miguel 1502 FRA1.0010.664026.40 
  Duval, Merlin 1546 FRA0.5010.22408.80 
  Negre, Emilie 1692 FRA0.001-0.1440-5.60 
  Falais, Jean-Francois 1449 FRA1.0010.594023.60 
  Legrand, Hugo 1721 FRA0.5010.384015.20 
  Levannier-Gouel, Marius 1702 FRA0.001-0.1340-5.20 
  Wiktor, Henryk 1501 FRA0.5010.16406.40 
 * 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 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1726 1421 0.00 2 -0.29 40 -11.60 
  Artieres, Michel 1684 FRA0.001-0.1840-7.20 
  Dudognon, Marc 1768 FRA0.001-0.1140-4.40 

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)
 

 

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