Individual Calculations January 2010
 Sochacki, Wojtek  Total change: 25.50  Rating chartPersonal card
 111e open international Club 608 - 2200 Paris FRA 2009-10-31
RcRownchangeKK*chgGame
 1949 2199 5.00 5 1.00 15 15.00 
  Rossolini, Fabien 1929 FRA1.0010.17152.55 
  Eden, James 1990 FRA1.0010.23153.45 
  Poirier, Luc 1799  * FRA1.0010.08151.20 
  Dinayet, Kazi Rashed Ullah 2042 BAN1.0010.29154.35 
  Mapelle, Jacques 1986 MNC1.0010.23153.45 
 * 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 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2134 2210 1.00 1 0.40 15 6.00 
  Talbi, Boumedienne 2134 FRA1.0010.40156.00 

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 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2062 2210 1.00 1 0.30 15 4.50 
  Dudognon, Julien 2062 FRA1.0010.30154.50 

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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