Individual Calculations June 2018
 Dubertrand, Bernard  Total change: 27.00  Rating chartPersonal card
 2e Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2018-04-28
RcRownchangeKK*chgGame
 1568 1547 3.00 6 0.10 20 2.00 
  Bollengier, Andreea wm1947  * FRA0.001-0.0820-1.60 
  Aguirre Mediavilla, Laura 1224 ESP0.001-0.8720-17.40 
  Riballet, Jean-Paul 1244 FRA1.0010.14202.80 
  Delzant, Pierre-Richard 1362 FRA1.0010.26205.20 
  Daubas, Bernard 1835 FRA0.5010.34206.80 
  Naudion, Eric 1793 FRA0.5010.31206.20 
 * 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)
 
 25eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2018-05-19
RcRownchangeKK*chgGame
 1722 1562 3.50 7 1.25 20 25.00 
  Kirk, Ezra m1962  * ENG0.001-0.0820-1.60 
  Brunet, Max 1385 FRA1.0010.27205.40 
  Ratsimisetra, Mahefa 1911 FRA0.001-0.1120-2.20 
  Joly, Mathias 1477 FRA1.0010.38207.60 
  Bernat-Winter, Vassili 1686 FRA1.0010.672013.40 
  Darrigues, Alain 1835 FRA0.5010.33206.60 
  Dubreuil, Remy 1796 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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