Individual Calculations January 2020
 Wiktor, Henryk  Total change: 18.20  Rating chartPersonal card
 Team 2020 - Nationale 4 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1493 1528 0.50 1 -0.05 20 -1.00 
  Duchazeaubeneix, Benoit 1493 FRA0.501-0.0520-1.00 

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)
 
 12eme Festival International d'Echecs de Marseille Open FIDE (-2200) MARSEILLE FRA 2019-12-26
RcRownchangeKK*chgGame
 1750 1528 2.50 6 0.96 20 19.20 
  Sadov, Vladimir 1886 FRA0.5010.40208.00 
  Mosse, Laurent 1668 FRA1.0010.692013.80 
  Jaquier, Daniel 1823 SUI1.0010.852017.00 
  Kirszenberg, Marc c1928  * FRA0.001-0.0820-1.60 
  Goy, Wilfried 1928  * FRA0.001-0.0820-1.60 
  Dentan, Kai 1265 FRA0.001-0.8220-16.40 
 * 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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