Individual Calculations June 2018
 Dumas, Jean-Michel  Total change: -34.80  Rating chartPersonal card
 25eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2018-05-19
RcRownchangeKK*chgGame
 1436 1409 2.00 6 -0.87 40 -34.80 
  Gattegno, Laurent 1809  * FRA0.001-0.0840-3.20 
  Phalippou, Philippe 1619 FRA0.001-0.2340-9.20 
  Cafici, Thomas 1151 FRA0.501-0.3240-12.80 
  Gramont, Francois 1317 FRA0.501-0.1340-5.20 
  Galhaud, Leopold 1130 FRA1.0010.16406.40 
  Refauvelet, Alain 1587 FRA0.001-0.2740-10.80 
 * 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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