Individual Calculations February 2016
 Jacq, Philippe  Total change: 8.60  Rating chartPersonal card
 Bois-Colombes Chess Master 2015 - Open B (-1900) BOIS COLOMBES FRA 2015-12-26
RcRownchangeKK*chgGame
 1721 1728 3.50 6 0.43 20 8.60 
  Mousa, Medhat 1885 EGY1.0010.712014.20 
  Hirschmann, Georges 1705 FRA1.0010.47209.40 
  Saunier, Serge 1710 FRA1.0010.47209.40 
  Pham, Arthur 1710 FRA0.501-0.0320-0.60 
  Herault, Theotime 1729 FRA0.001-0.5020-10.00 
  Pyrovolou, Georges 1586 FRA0.001-0.6920-13.80 

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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