Individual Calculations January 2017
 Brunello, Marina  Total change: 1.40  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 2242 2353 5.50 9 0.07 20 1.40 
  Papp, Gabor g2582 HUN1.0010.792015.80 
  Romanov, Evgeny g2622 RUS0.001-0.1720-3.40 
  Rombaldoni, Denis m2477 ITA0.5010.17203.40 
  Mai, Aron Thor 1953  * ISL1.0010.08201.60 
  Puglia, Francesco 1953  * ITA1.0010.08201.60 
  Banikas, Hristos g2568 GRE0.001-0.2320-4.60 
  Palozza, Christian 1976 ITA0.001-0.9120-18.20 
  Marincolo, Piercarlo 1953  * ITA1.0010.08201.60 
  Imbrogno, Rinaldo 2093 ITA1.0010.18203.60 
 * 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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