Individual Calculations August 2019
 Berfini, Ghjuliana  Total change: -15.60  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi moins de 2000 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 1517 1297 1.50 8 -0.39 40 -15.60 
  Geronimi, Paul-Antoine 1676 FRA0.001-0.0940-3.60 
  Geronne, Lou Andrea 1478 FRA0.001-0.2640-10.40 
  Camblan, Roger 1464 FRA0.001-0.2840-11.20 
  Lemoine, Jean-Pierre 1547 FRA0.5010.314012.40 
  Ratier-Fontana, Loic 1697  * FRA0.001-0.0840-3.20 
  Castagnerol, Ambroise 1406 FRA1.0010.654026.00 
  Loudier, Hoel 1474 FRA0.001-0.2740-10.80 
  Paquet, Louis 1394 FRA0.001-0.3740-14.80 
 * 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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