Individual Calculations November 2019
 Shakessi, Hossein  Total change: -21.60  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1583 1629 4.00 9 -1.08 20 -21.60 
  Lepretre, Jean-Marc 1773 FRA0.001-0.3120-6.20 
  Lorenter, Patrick 1528 FRA0.001-0.6420-12.80 
  Gorbounova, Natalia 1550 RUS0.501-0.1120-2.20 
  Stiffler, Jean-Marc 1571 SUI0.001-0.5820-11.60 
  Taesch, Henri 1507 FRA1.0010.33206.60 
  Rei-Rosa, Jean-Jacques 1548 FRA1.0010.39207.80 
  De Geest, Jan 1528 BEL1.0010.36207.20 
  Prieur-Drevon, Gabin 1699 FRA0.001-0.4020-8.00 
  Page, Noah 1541 FRA0.501-0.1220-2.40 

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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