Individual Calculations May 2018
 Edery, Laurent  Total change: 22.00  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1610 1354 2.50 7 1.10 20 22.00 
  Coll, Arthur 1549 FRA0.001-0.2520-5.00 
  Feldis, Pierre-Yves 1527 FRA0.001-0.2720-5.40 
  Vlahovic, Dimitri 1448 FRA1.0010.632012.60 
  Dag, Bekir 1617 FRA0.5010.32206.40 
  Ricoul, Christian 1754  * FRA0.001-0.0820-1.60 
  Huin, Eric 1752 FRA0.001-0.0820-1.60 
  Engel, Gerard 1626 FRA1.0010.832016.60 
 * 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)
 

 

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