Individual Calculations July 2017
 Gattegno, Laurent  Total change: -16.60  Rating chartPersonal card
 24eme Open International Landes Cotes Sud SOORTS HOSSEGOR FRA 2017-06-03
RcRownchangeKK*chgGame
 1834 1992 4.00 7 -0.83 20 -16.60 
  Dumas, Jean-Michel 1592  * FRA1.0010.08201.60 
  Grasa Solanas, Oscar 1669 ESP1.0010.13202.60 
  Thejkumar, M. S. m2392  * IND0.001-0.0820-1.60 
  Misslin, Philippe 1682 FRA1.0010.14202.80 
  Goguely, Pierre 1705 FRA1.0010.16203.20 
  Kozlowski, Thierry 1870 FRA0.001-0.6720-13.40 
  Fournier, Loic 1930 FRA0.001-0.5920-11.80 
 * 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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