Individual Calculations May 2011
 Ghersi, Kader  Total change: 3.00  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1787 1715 3.50 8 0.20 15 3.00 
  Van Mulder, Eric 1883 FRA0.001-0.2815-4.20 
  Bounehas, Halim 1809 ALG1.0010.63159.45 
  Djukic, Victor 1861 FRA0.001-0.3015-4.50 
  Leuly, Max 2076 FRA0.001-0.1015-1.50 
  Taramelli, Marc 1846 FRA0.001-0.3215-4.80 
  Doucin, Paul 1649 FRA0.501-0.0915-1.35 
  Herbert, Guy 1641 FRA1.0010.40156.00 
  Peignien, Laurent 1534 FRA1.0010.26153.90 

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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