Individual Calculations July 2010
 Atamian, Claude  Total change: 6.30  Rating chartPersonal card
 120e open international Club 608 Malakoff FRA 2010-04-25
RcRownchangeKK*chgGame
 1652 1612 3.00 5 0.72 15 10.80 
  Bourbon, Bernard 1933 FRA0.001-0.1315-1.95 
  Minot, Barbara 1419 FRA1.0010.25153.75 
  Koulitchenko, Francoise 1567 FRA0.501-0.0615-0.90 
  Pepion, Roger 1686 FRA0.5010.10151.50 
  Rolland, Jacques 1655 FRA1.0010.56158.40 

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)
 
 Nationale 2 - R10-11 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1697 1616 0.00 1 -0.39 15 -5.85 
  Durczak, Melanie 1697 FRA0.001-0.3915-5.85 

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)
 
 33ème open Victor Syre Issy les Moulineaux FRA 2010-05-13
RcRownchangeKK*chgGame
 1792 1616 2.00 6 0.09 15 1.35 
  Letheux, Mathias 1398 FRA1.0010.22153.30 
  Vlahovic, Dimitri 1829 FRA1.0010.771511.55 
  Trommsdorf, Fro 2016  * FRA0.001-0.0815-1.20 
  Su, Gerard 1515 FRA0.001-0.6415-9.60 
  Torralba, Michel 1977 FRA0.001-0.1015-1.50 
  Steevensz, Karel 2016  * NED0.001-0.0815-1.20 
 * 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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