Individual Calculations July 2019
 Tahar, Khalis  Total change: 83.20  Rating chartPersonal card
 3e Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2019-05-30
RcRownchangeKK*chgGame
 1609 1270 1.50 5 0.81 40 32.40 
  Perlant, Matthieu 1670  * FRA0.001-0.0840-3.20 
  Bernhard, Jacques 1366 FRA1.0010.634025.20 
  Burgalat, Eliot 1670  * FRA0.001-0.0840-3.20 
  Daubas, Bernard 1670  * FRA0.5010.424016.80 
  Oueld El Hachemi, Abdelhaq 1670  * MAR0.001-0.0840-3.20 
 * 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)
 
 26eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2019-06-08
RcRownchangeKK*chgGame
 1494 1270 3.00 7 1.27 40 50.80 
  Boiseau, Fabien 1670  * FRA0.001-0.0840-3.20 
  Renaudin, Axelle 1466 FRA1.0010.754030.00 
  Duhau-Marmon, Nicolas 1591 FRA1.0010.874034.80 
  Marni-Sandid, Tarik 1663 FRA0.001-0.0840-3.20 
  Moula, Guillaume 1532 FRA0.001-0.1840-7.20 
  Schoettler, Michael 1472 FRA0.001-0.2440-9.60 
  Pascal, Michel 1061 FRA1.0010.23409.20 
 * 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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