Blitz: Individual Calculations February 2019
 Naillou, Jean-Marc  Total change: -9.60  Rating chartPersonal card
 Grand Prix des Pyramides 2019 - Trophee HP-BTP - Tournoi de Blitz LE PORT MARLY FRA 2019-01-05
RcRownchangeKK*chgGame
 1521 1371 2.50 9 -0.48 20 -9.60 
  Chevenement, Marc 1768 FRA0.001-0.0820-1.60 
  Lefevre, Jacques 1704 FRA1.0010.882017.60 
  Rivier, Sylvain 1501 FRA0.5010.18203.60 
  Fontaine, Olivier 1771  * FRA0.001-0.0820-1.60 
  Micmacher, Michel 1486 FRA0.001-0.3420-6.80 
  Liu, Paul 1239 FRA0.001-0.6820-13.60 
  Fontaine, Octave 1191 FRA1.0010.26205.20 
  Seillon, Geoffrey 1433 FRA0.001-0.4120-8.20 
  Vappereau, Xavier 1598 FRA0.001-0.2120-4.20 
 * 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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