Individual Calculations February 2018
 Hassanaly, Ikbal  Total change: 14.00  Rating chartPersonal card
 XIe tournoi d'echecs des 6 samedis (-2200) r1-4 LE PERREUX SUR MARNE FRA 2017-11-04
RcRownchangeKK*chgGame
 1466 1541 3.00 4 0.70 20 14.00 
  Cardinal, Alain 1144 FRA1.0010.08201.60 
  Le Bris, Louis 1774 FRA0.5010.29205.80 
  Nogueira, Jean-Louis 1329 FRA1.0010.23204.60 
  Ragot, Pierre 1617 FRA0.5010.10202.00 

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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