Individual Calculations April 2014
 Ben Brahim, Hedi  Total change: -40.80  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1579 1484 1.00 6 -1.36 30 -40.80 
  Lefebvre, Jerome 1677 FRA0.001-0.2530-7.50 
  Bele, Charles 1671 FRA0.001-0.2630-7.80 
  Katzahian, Michel 1655 FRA0.001-0.2730-8.10 
  Zachary, Caroline 1286 FRA0.001-0.7630-22.80 
  Mutzel, Joseph 1303 FRA1.0010.26307.80 
  Hadet, Emmanuel 1884  * FRA0.001-0.0830-2.40 
 * 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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