Individual Calculations January 2010
 Jolly, Jean-Francois  Total change: 10.90  Rating chartPersonal card
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 2161 2398 5.00 6 0.48 15 7.20 
  Serel, Alexis 1998  * FRA1.0010.08151.20 
  Simon, Laurent 2058 FRA1.0010.12151.80 
  Navrotescu, Catalin m2443 ROU0.001-0.4415-6.60 
  Rodon, Gurvan 1998  * FRA1.0010.08151.20 
  Lalande, Jean-Louis 2058 FRA1.0010.12151.80 
  David, Vincent m2413 FRA1.0010.52157.80 
 * 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)
 
NOTE: K factor changed
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2424 2406 1.00 1 0.53 10 5.30 
  Lepelletier, Benoit m2424 FRA1.0010.53105.30 

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
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2347 2406 1.00 2 -0.16 10 -1.60 
  David, Vincent m2412 FRA0.001-0.4910-4.90 
  Maleki, Manuel 2281 FRA1.0010.33103.30 

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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