Individual Calculations November 2017
 Gismondi, Gherardo Maria  Total change: -2.60  Rating chartPersonal card
 OP 17 Settimanale ARS Roma ITA 2017-09-07
RcRownchangeKK*chgGame
 1599 1410 1.50 6 -0.13 20 -2.60 
  Vannelli, Vittorio 1765 ITA0.001-0.1120-2.20 
  Renzi, Alessio 1659 ITA0.001-0.1920-3.80 
  Scafe , Stefano 1338 ITA1.0010.40208.00 
  Spani, Vincenzo 1651 ITA0.001-0.2020-4.00 
  Mariani, Corrado 1622 ITA0.5010.27205.40 
  Quaglia, Ferdinando 1560 ITA0.001-0.3020-6.00 

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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