Individual Calculations May 2010
 Martineau, Arthur  Total change: -5.10  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1818 1665 0.00 1 -0.30 25 -7.50 
  Chabeaud, Jean-Jacques 1818 FRA0.001-0.3025-7.50 

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)
 
NOTE: K factor changed
 Open de Niort - B Niort FRA 2010-04-03
RcRownchangeKK*chgGame
 1703 1665 1.50 3 0.16 15 2.40 
  Eshghabadi, Asghar 1733 FRA1.0010.59158.85 
  Fernandez, Clement 1712 FRA0.001-0.4315-6.45 
  Damour, Theo 1664 FRA0.5010.00150.00 

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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