Individual Calculations December 2021
 Berezovsky, Fiorina  Total change: -43.20  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U14F AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 1389 1665 4.50 8 -2.09 40 -83.60 
  Sumarriva Paulin, Jade 1351 FRA0.001-0.8640-34.40 
  Deladerriere, Calypso 1522 FRA1.0010.314012.40 
  Comte-Panicaut, Juliana 1265  * FRA1.0010.08403.20 
  Barrast, Catherine 1322 FRA0.001-0.8840-35.20 
  Butnaru, Dana 1373 FRA1.0010.15406.00 
  Dufeux, Elia 1419 FRA0.501-0.3140-12.40 
  Costa Boschetto, Lisa 1497 FRA0.001-0.7240-28.80 
  Hamm, Gabrielle 1361 FRA1.0010.14405.60 
 * 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 - 60mn Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1335 1597 1.00 1 0.18 40 7.20 
  Barrast, Catherine 1335 FRA1.0010.18407.20 

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)
 
 Championnat de Monaco 2021 Monte-Carlo MNC 2021-11-01
RcRownchangeKK*chgGame
 1773 1597 2.50 7 0.54 40 21.60 
  Berthaut, Alexandre 1959 MNC0.001-0.1040-4.00 
  Rapaire, Jean-Michel 1739 MNC1.0010.694027.60 
  Engel, Norbert 1641 FRA0.5010.06402.40 
  Kien, Clovis 1813 MNC0.001-0.2240-8.80 
  Vigny, Philippe 1679 MNC0.5010.11404.40 
  Jose Polanco, Kenia wc1828 MNC0.5010.294011.60 
  Dubois, Martine wm1752 MNC0.001-0.2940-11.60 

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 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1827 1597 0.50 1 0.29 40 11.60 
  Herbin, Alexandre 1827 FRA0.5010.294011.60 

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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