Individual Calculations May 2010
 Aliphat, Pierre  Total change: -1.95  Rating chartPersonal card
 Open B de Maubuee Gondoire Echecs Bussy Saint Georges FRA 2010-02-25
RcRownchangeKK*chgGame
 1777 1539 0.00 2 -0.41 15 -6.15 
  Zurano, Alberto 1811 FRA0.001-0.1715-2.55 
  Anicette, Hugues 1742 FRA0.001-0.2415-3.60 

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)
 
 Chpt Seine et Marne -2200 Savigny le Temple FRA 2010-04-03
RcRownchangeKK*chgGame
 1758 1539 1.00 3 0.28 15 4.20 
  Laugie, Guy 1712 FRA1.0010.731510.95 
  Bournique, Bruno 1923 FRA0.001-0.0915-1.35 
  Fima, Jean 1640 FRA0.001-0.3615-5.40 

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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