Individual Calculations September 2017
 Santagati, Alessandro  Total change: -4.40  Rating chartPersonal card
 FE 8 Terre degli Elimi Erice ITA 2017-07-28
RcRownchangeKK*chgGame
 2247 2314 5.00 9 -0.22 20 -4.40 
  Villa, Alessandro 1966 ITA1.0010.11202.20 
  Rotstein, Arkadij g2500 GER0.5010.24204.80 
  Bifulco, Michel 2249 ITA0.501-0.0920-1.80 
  Grasso, Gaetano 2123 ITA1.0010.25205.00 
  Marin, Mihail g2529 ROU0.001-0.2320-4.60 
  Devereaux, Maxim L m2354 NOR0.001-0.4420-8.80 
  Begelman, Boris 2259 RUS0.501-0.0820-1.60 
  Guccione, Cristoforo 2042 ITA1.0010.17203.40 
  Maes, Thomas 2201 BEL0.501-0.1520-3.00 

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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