Individual Calculations March 2012
 Lefebvre, Alexandre  Total change: 28.80  Rating chartPersonal card
 14ème Open de Noël de Gouesnou GOUESNOU FRA 2011-12-26
RcRownchangeKK*chgGame
 1641 1540 3.50 7 0.95 30 28.50 
  Primault, Loic 1677 FRA0.001-0.3230-9.60 
  Gac, Simon 1553 FRA1.0010.523015.60 
  Weber, Loic 1621 FRA1.0010.613018.30 
  Gac, Benjamin 1655 FRA0.001-0.3430-10.20 
  Dodart, Guillaume 1570 FRA0.5010.04301.20 
  Collin, Jean-Philippe 1749 FRA0.001-0.2330-6.90 
  Le Coz, Yannick 1663 FRA1.0010.673020.10 

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)
 
 Bretagne Jeunes 2012 - Pupilles (-2200) GOUESNOU FRA 2012-02-12
RcRownchangeKK*chgGame
 1542 1540 1.00 2 0.01 30 0.30 
  Francez, Theo 1472 FRA0.501-0.0930-2.70 
  Dodart, Guillaume 1612 FRA0.5010.10303.00 

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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