Individual Calculations February 2016
 Le Bris, Louis  Total change: -5.00  Rating chartPersonal card
 Bois-Colombes Chess Master 2015 - Open B (-1900) BOIS COLOMBES FRA 2015-12-26
RcRownchangeKK*chgGame
 1651 1730 4.00 7 -0.25 20 -5.00 
  Feldis, Pierre-Yves 1630 FRA0.501-0.1420-2.80 
  Duprey, Francois-Xavier 1705 FRA1.0010.47209.40 
  Vlahovic, Dimitri 1610 FRA1.0010.34206.80 
  Le, Quan Anh 1710 FRA0.501-0.0320-0.60 
  Mostefai, Malik 1602 FRA1.0010.33206.60 
  Pham, Arthur 1710 FRA0.001-0.5320-10.60 
  Granjard, Karine 1588 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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