Individual Calculations August 2018
 Jackson, Sue  Total change: 14.60  Rating chartPersonal card
 4e Open International du Comite Varois des Echecs - Petizelos SANARY SUR MER FRA 2018-06-30
RcRownchangeKK*chgGame
 1164 1357 5.00 8 -0.88 20 -17.60 
  Masson, Wally 1150 FRA1.0010.23204.60 
  Pluche, Julien 1083 FRA0.501-0.3320-6.60 
  Salvi, Angele 1012 FRA1.0010.11202.20 
  Bel-Girardot, Charles 1186 FRA0.001-0.7320-14.60 
  Pentcheff, Julie 1023 FRA1.0010.12202.40 
  Ivanov, Mario 1322 FRA1.0010.45209.00 
  Ozder, Mete 1179 TUR0.001-0.7320-14.60 
  Delhy, Jacques 1356 FRA0.5010.00200.00 

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)
 
 9eme open de Salon de Provence - C (-1500) SALON DE PROVENCE FRA 2018-07-07
RcRownchangeKK*chgGame
 1324 1357 6.50 9 1.61 20 32.20 
  Boghossian, Lucie 1133 FRA1.0010.22204.40 
  Coquet, Bruno 1224 FRA1.0010.32206.40 
  Frailinu, Jean-Bernard 1445 FRA0.5010.12202.40 
  Marchand, Laure 1357 FRA0.5010.00200.00 
  Richard, Maxime 1394 FRA0.5010.05201.00 
  Mars, Florence 1249 FRA1.0010.35207.00 
  Marchand, Michel 1447 FRA1.0010.622012.40 
  Mercier, Remi 1235 FRA0.001-0.6720-13.40 
  Rivollier, Frederic 1430 FRA1.0010.602012.00 

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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