Individual Calculations May 2015
 Sonet, Sandy  Total change: 39.60  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1606 1486 0.50 1 0.16 40 6.40 
  Lauferon, Augustin 1606 FRA0.5010.16406.40 

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)
 
 46ème Open Fide (-2200) de Gonfreville l'Orcher Trophée Claude Leroyer GONFREVILLE L'ORCHER FRA 2015-04-04
RcRownchangeKK*chgGame
 1593 1486 3.50 7 0.83 40 33.20 
  Simon, Stephane 1873 FRA0.001-0.0940-3.60 
  Bekkaye, Mohammed 1373 FRA0.001-0.6540-26.00 
  Mallet, Guillaume 1352 FRA1.0010.324012.80 
  Delin, Aristide 1425 FRA1.0010.424016.80 
  Ismailov, Makhad 1721 FRA0.5010.294011.60 
  Simon, Antoine 1789 FRA0.001-0.1440-5.60 
  Dubois, Delphine 1616 FRA1.0010.684027.20 

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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