Individual Calculations May 2010
 Kerbaol, Jacques  Total change: -20.10  Rating chartPersonal card
 Chpt du Finistère (29) 2009-2010 - 2 Bre FRA 2010-01-09
RcRownchangeKK*chgGame
 1667 1702 1.00 1 0.45 15 6.75 
  Weber, Loic 1667 FRA1.0010.45156.75 

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)
 
 14e open de Guingamp Pabu FRA 2010-02-20
RcRownchangeKK*chgGame
 1813 1702 1.50 7 -1.10 15 -16.50 
  Lisowski, Krzysztof 2102  * POL0.001-0.0815-1.20 
  Foussard, Gervais 1919 FRA0.001-0.2215-3.30 
  Roussel, Stephane 1453 FRA1.0010.19152.85 
  Grandi, Paul 1852 FRA0.001-0.3015-4.50 
  Le Tellec, Brice 1549 FRA0.501-0.2015-3.00 
  Siclet, Mathieu 1830 FRA0.001-0.3315-4.95 
  Cleran, Anthony 1984 FRA0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Open FIDE Brest Brest FRA 2010-04-03
RcRownchangeKK*chgGame
 1844 1697 0.00 2 -0.69 15 -10.35 
  Bleuzen, Erwan 2052 FRA0.001-0.1115-1.65 
  Lescop, Etienne 1636 FRA0.001-0.5815-8.70 

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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