Individual Calculations April 2018
 Chachiachvili, Salome  Total change: 85.60  Rating chartPersonal card
 Team 2018 - Hauts-de-France Part 2 HDF FRA 2018-01-08
RcRownchangeKK*chgGame
 1397 1413 3.00 4 0.91 40 36.40 
  Rommelaere, Stephane 1563 FRA0.001-0.3040-12.00 
  Jehl, Eric 1391 FRA1.0010.474018.80 
  Houck, Jose 1331 FRA1.0010.394015.60 
  Guessaimi, Slimane 1301 FRA1.0010.354014.00 

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)
 
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 1615 1444 4.00 9 1.23 40 49.20 
  Freialdenhoven, Manfred 1796 GER0.001-0.1140-4.40 
  Descatoire, Raymond 1044  * FRA1.0010.08403.20 
  Lombart, Philippe 1844  * BEL1.0010.924036.80 
  Daels, Marc f1844  * BEL0.001-0.0840-3.20 
  Mallevaey, Guillaume 1844  * FRA0.001-0.0840-3.20 
  Leroy, Patrick 1699 FRA0.001-0.1940-7.60 
  Siadatan, Seyed 1645 BEL0.001-0.2440-9.60 
  Gandreuil, Brice 1205 FRA1.0010.20408.00 
  Grant-Ross, Peter 1615 FRA1.0010.734029.20 
 * 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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