Individual Calculations February 2014
 Brumant, Jean-Claude  Total change: -21.00  Rating chartPersonal card
 Bois Colombes Chess Master 2013 - Open B (-1900) BOIS COLOMBES FRA 2013-12-26
RcRownchangeKK*chgGame
 1552 1731 3.00 6 -1.40 15 -21.00 
  Makaruk, Andriy 1491 FRA1.0010.20153.00 
  Coustal, Frederic 1604 FRA0.001-0.6715-10.05 
  Thebaud, Edouard 1550 FRA1.0010.26153.90 
  Bassini, Emile 1532 FRA0.001-0.7615-11.40 
  Schwindling, Marie 1511 FRA1.0010.22153.30 
  Le Menelec, Alan-Long 1621 FRA0.001-0.6515-9.75 

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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