Individual Calculations September 2018
 Kozma, Edit  Total change: -6.60  Rating chartPersonal card
 FE 7 Mare di Fano - A Fano ITA 2018-07-30
RcRownchangeKK*chgGame
 2016 1865 2.50 9 -0.33 20 -6.60 
  Esposti, Federico 2142 ITA0.001-0.1720-3.40 
  Scarpa, Silvia wf2020 ITA0.001-0.2920-5.80 
  D Antonio, Neri 2042 ITA0.001-0.2720-5.40 
  Durbano, Gabriele 1922 ITA1.0010.582011.60 
  Ramini, Luigi 1831 ITA1.0010.45209.00 
  Dionigi, Riccardo 2053 ITA0.5010.24204.80 
  Kholopov, Alexander A. f2220 RUS0.001-0.1120-2.20 
  Andreozzi, Francesco 1882 ITA0.001-0.4820-9.60 
  Beccarini, Giacomo 2029 ITA0.001-0.2820-5.60 

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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