Individual Calculations January 2010
 David, Vincent  Total change: 2.20  Rating chartPersonal card
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 2184 2413 5.00 7 -0.25 10 -2.50 
  Devallee, Jeremie 2013  * FRA0.501-0.4210-4.20 
  Delage, Xavier 2013  * FRA1.0010.08100.80 
  Thereze, Ludovic 2041 FRA1.0010.10101.00 
  Vignier, Pascal 2066 FRA1.0010.11101.10 
  Navrotescu, Catalin m2443 ROU0.5010.04100.40 
  Coursaget, Nicolas f2311 FRA1.0010.36103.60 
  Jolly, Jean-Francois f2398 FRA0.001-0.5210-5.20 
 * 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)
 
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2184 2412 0.50 1 -0.29 10 -2.90 
  Maleki, Nicolas 2184 FRA0.501-0.2910-2.90 

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 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2322 2412 2.00 2 0.76 10 7.60 
  Jolly, Jean-Francois f2406 FRA1.0010.49104.90 
  Decosse, Jean-Fabien 2237 FRA1.0010.27102.70 

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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