Individual Calculations March 2012
 Marie, Olivier  Total change: 12.90  Rating chartPersonal card
 Open du Mans LE MANS FRA 2011-12-26
RcRownchangeKK*chgGame
 1743 1548 2.50 6 0.86 15 12.90 
  Richet, Vincent 1948  * FRA0.001-0.0815-1.20 
  Zic, Daniel 1743 FRA0.001-0.2515-3.75 
  Morin, Jean-Yves 1374 FRA1.0010.27154.05 
  Equey, Daniel 1735 FRA1.0010.741511.10 
  Dupitier, Mickael 1830 FRA0.5010.34155.10 
  Grandi, Paul 1830 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)
 

 

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