Individual Calculations March 2012
 Boudry, Marc  Total change: 38.10  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1747 1418 3.50 6 2.68 15 40.20 
  Banat, Rayan 1578 FRA1.0010.711510.65 
  Novakovic, Stanko 1786 FRA1.0010.901513.50 
  Saunier, Serge 1818  * FRA0.5010.42156.30 
  Reubrez, Christophe 1806 FRA0.001-0.0915-1.35 
  Perrusset, Barbara 1818  * FRA0.001-0.0815-1.20 
  Selvaradje, Partibane 1678 FRA1.0010.821512.30 
 * 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)
 
 Team 2012 - Nationale II Jeunes - R4-5 FRANCE FRA 2012-01-08
RcRownchangeKK*chgGame
 1732 1420 0.00 1 -0.14 15 -2.10 
  Stili, Mehdi 1732 FRA0.001-0.1415-2.10 

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)
 

 

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