Individual Calculations May 2018
 Roussel, Ludovic  Total change: 23.40  Rating chartPersonal card
 10e Chess Open Tour Juvisy plus de 1300 Elo JUVISY SUR ORGE FRA 2018-03-31
RcRownchangeKK*chgGame
 1735 1417 2.00 6 1.17 20 23.40 
  Surugue, Philippe 1800 FRA0.001-0.0920-1.80 
  Boff, Olivier 1616 FRA0.5010.26205.20 
  Benassis, Nicola-Henri 1749 FRA1.0010.882017.60 
  Maillart, Emmanuel 1712 FRA0.5010.35207.00 
  Nguyen, Angeline 1817  * FRA0.001-0.0820-1.60 
  Pachon, Bernard 1717 FRA0.001-0.1520-3.00 
 * 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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