Individual Calculations September 2020
 Boudet, Nicole  Total change: -11.40  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Open RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 1290 1068 2.00 6 0.55 20 11.00 
  Karapetian, Armen 1369 FRA0.001-0.1520-3.00 
  Baudet, Joel 1199 FRA1.0010.682013.60 
  Pages, Philippe 1101 FRA1.0010.552011.00 
  Trognon, Philippe 1428 FRA0.001-0.1020-2.00 
  Aeschbacher, Dimitri 1175 SUI0.001-0.3520-7.00 
  Dubertrand, Bernard 1468  * FRA0.001-0.0820-1.60 
 * 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)
 
 6e open de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2020-08-23
RcRownchangeKK*chgGame
 1284 1068 0.00 5 -1.12 20 -22.40 
  Bonneteau, Aurelien 1344 FRA0.001-0.1720-3.40 
  Batout, Ethan 1267 FRA0.001-0.2420-4.80 
  Gigi, Daniela 1249 FRA0.001-0.2620-5.20 
  Izard, Laurent 1285 FRA0.001-0.2220-4.40 
  De Baralle, Michel 1276 FRA0.001-0.2320-4.60 

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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