Individual Calculations January 2018
 Barletta, Antonio  Total change: 12.40  Rating chartPersonal card
 FE 2 Roma Citta' Aperta - B Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 1856 1942 5.50 8 0.62 20 12.40 
  Chianura, Domenico 1666 ITA1.0010.17203.40 
  Arabito, Giuseppe 1741 ITA0.501-0.2620-5.20 
  Coqueraut, Jean Dominique 1800 ITA1.0010.31206.20 
  Kirushin, Ivan 1864 RUS0.501-0.1120-2.20 
  Marino, Giovanni 1878 ITA0.501-0.0920-1.80 
  Schweighofer, Josef 1810 AUT1.0010.32206.40 
  Minikh, Edouard 1998 ITA1.0010.582011.60 
  Van Hoolandt, Patrick f2092 MNC0.001-0.3020-6.00 

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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