Individual Calculations October 2023
 Arousstamian, Karen  Total change: -26.00  Rating chartPersonal card
 Tournoi ferme Chess in Lyon septembre 2023 Poule E LYON FRA 2023-09-01
RcRownchangeKK*chgGame
 1518 1553 2.00 6 -1.30 20 -26.00 
  Bernard, Clarence 1486 FRA0.001-0.5920-11.80 
  Pichot, Xavier 1556 FRA0.001-0.5020-10.00 
  Morin-Roche, Hugo 1550 FRA0.001-0.5020-10.00 
  Tomanov, Methodi 1519 FRA1.0010.45209.00 
  Anthoine-Milhomme, Jean-Pierre 1497 FRA1.0010.42208.40 
  Abiven, Patrick 1498 FRA0.001-0.5820-11.60 

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)
 

 

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