Individual Calculations January 2017
 Halfaoui, Eddine  Total change: 1.40  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 1 FRANCE FRA 2016-10-08
RcRownchangeKK*chgGame
 2052 1972 0.00 2 -0.78 20 -15.60 
  Hirardin, Vincent 2113 FRA0.001-0.3120-6.20 
  Guyot, Philippe 1991 FRA0.001-0.4720-9.40 

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)
 
 13e Open International de Charleville-Mezieres CHARLEVILLE MEZIERES FRA 2016-12-26
RcRownchangeKK*chgGame
 1959 1972 4.50 7 0.85 20 17.00 
  Lhoest, Alain 1572  * FRA1.0010.08201.60 
  Decruyenaere, Robbert 1713 BEL1.0010.18203.60 
  Pytel, Krzysztof m2300 FRA0.5010.37207.40 
  Schweitzer, Victoria wm2156 FRA0.001-0.2620-5.20 
  Leclere, Jean-Yves 1713 FRA1.0010.18203.60 
  Van Malder, Dries 1884 BEL1.0010.38207.60 
  Joie, Sebastien m2372  * FRA0.001-0.0820-1.60 
 * 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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