Individual Calculations January 2015
 Serafimov, Dimitar  Total change: -12.60  Rating chartPersonal card
 Team 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 2368 2258 0.50 1 0.15 20 3.00 
  Shirazi, Kamran m2368 FRA0.5010.15203.00 

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)
 
 11ème Open international d'Echecs de Charleville-Mézières CHARLEVILLE MEZIERES FRA 2014-12-26
RcRownchangeKK*chgGame
 2027 2258 4.50 7 -0.78 20 -15.60 
  Marini, Franck 1858  * FRA0.501-0.4220-8.40 
  Flamant, Jacky 1858  * FRA1.0010.08201.60 
  Schweitzer, Viktoriya wm2139 FRA0.501-0.1620-3.20 
  Schweitzer, Marc 1880 FRA1.0010.09201.80 
  Pytel, Krzysztof m2311 FRA0.5010.07201.40 
  Halfaoui, Eddine 1935 FRA1.0010.13202.60 
  Bernard, Jacques 2205 FRA0.001-0.5720-11.40 
 * 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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