Rapid: Individual Calculations March 2023
 Schapiro, Jean-David  Total change: 27.60  Rating chartPersonal card
 Tournoi Accompagnateurs IDF Franconville 2023 FRANCONVILLE FRA 2023-02-12
RcRownchangeKK*chgGame
 1452 1192 3.00 8 1.38 20 27.60 
  Bourseau, Pascal 1624 FRA0.001-0.0720-1.40 
  Menager, Serge 1279 FRA0.001-0.3820-7.60 
  Bacon, Vincent 1500 FRA1.0010.862017.20 
  Touzart, Jerome 1358 FRA1.0010.722014.40 
  Rayko, Gregory 1563 FRA0.001-0.1020-2.00 
  Gigic, Branislav 1589 FRA0.5010.42208.40 
  Tridon, Olivier 1382 FRA0.5010.25205.00 
  Jacopin, Pol 1323 FRA0.001-0.3220-6.40 

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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