Individual Calculations August 2018
 Mazibuko, Khanya  Total change: 44.40  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 2088 1848 2.50 9 0.57 40 22.80 
  Louis, Thibault f2224 FRA0.5010.414016.40 
  Fridman, Daniel g2248  * GER0.001-0.0840-3.20 
  Podvin, Antoine 2079 FRA0.001-0.2140-8.40 
  Geronimi, Pierre-Francois 2049 FRA0.001-0.2440-9.60 
  Battesti, Marc-Andria 2029 FRA1.0010.744029.60 
  Massardo, Quentin 2013 FRA1.0010.724028.80 
  Marie, Maxime c2173 FRA0.001-0.1340-5.20 
  Cristofari, Antoine 2050 FRA0.001-0.2440-9.60 
  Sanna, Yuri 1923 ITA0.001-0.4040-16.00 
 * 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)
 
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2118 1916 2.00 6 0.54 40 21.60 
  Colonetti, Fabio 2015 ITA1.0010.644025.60 
  Piccirillo, Edoardo 2110 ITA0.001-0.2540-10.00 
  Gueci, Tea wf2147 ITA0.5010.294011.60 
  De Rosa, Mariagrazia wf2141 ITA0.5010.284011.20 
  Ventura, Salvatore 2190 ITA0.001-0.1740-6.80 
  Bonade, Massimo 2106 ITA0.001-0.2540-10.00 

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)
 

 

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