Individual Calculations June 2019
 Salvador, Serge  Total change: -2.20  Rating chartPersonal card
 3e Open de Printemps de l'Echecs Club Montpellier (-2200) MONTPELLIER FRA 2019-05-11
RcRownchangeKK*chgGame
 1775 1700 1.50 4 -0.11 20 -2.20 
  Moreno Chabot, Emmanuelle 1300  * FRA1.0010.08201.60 
  Decroix, Paloan 1913 FRA0.001-0.2320-4.60 
  Mostowski, Maciej 1787 FRA0.5010.12202.40 
  Dussol, Pierre f2100  * FRA0.001-0.0820-1.60 
 * 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)
 

 

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