Rapid: Individual Calculations January 2023
 Schwartz, Pierre  Total change: 13.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 3 decembre 2022 LYON FRA 2022-12-03
RcRownchangeKK*chgGame
 1562 1244 1.50 5 0.71 20 14.20 
  Tushar, Kapoor 1669 IND0.001-0.0720-1.40 
  Koch, Emilie 1404 FRA0.5010.21204.20 
  Abiven, Patrick 1442 FRA0.001-0.2420-4.80 
  Liarsou, Patrick 1761 FRA0.001-0.0420-0.80 
  Tomanov, Methodi 1535 FRA1.0010.852017.00 

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)
 
 Tournoi Rapide de Noel 2022 du Lyon Avenir Echecs LYON FRA 2022-12-17
RcRownchangeKK*chgGame
 1233 1244 1.00 2 -0.03 20 -0.60 
  Arnotti, Sarah 1033 FRA1.0010.23204.60 
  Morin-Roche, Hugo 1432 FRA0.001-0.2620-5.20 

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)
 

 

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