Individual Calculations January 2011
 Costa, Anthony  Total change: 5.25  Rating chartPersonal card
 9e open international de Menton MENTON FRA 2010-10-24
RcRownchangeKK*chgGame
 1787 1549 1.50 6 0.22 15 3.30 
  Demoulin, Paul 1922 BEL0.001-0.1015-1.50 
  Tortorella, Giancarlo 1793 ITA0.001-0.2015-3.00 
  Abidi, Hasma 1685 FRA0.001-0.3215-4.80 
  Heckly, Jean-Louis 1762 FRA0.5010.27154.05 
  Chochoy, Patrick 1736 FRA0.001-0.2615-3.90 
  Pavoncelli, Paolo 1822 ITA1.0010.831512.45 

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)
 
 Team - Nationale 3 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1631 1552 1.00 2 0.13 15 1.95 
  Maiffret, Patrick 1930 FRA0.001-0.0915-1.35 
  Froment, Josephine 1332 FRA1.0010.22153.30 

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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