Rapid: Individual Calculations January 2017
 Abuhamdieh, Nando  Total change: -4.80  Rating chartPersonal card
 RAPID ROMA CITTA' APERTA - B ROMA ITA 2016-12-08
RcRownchangeKK*chgGame
 1660 1543 0.50 2 -0.24 20 -4.80 
  Padroni, Marco 1849 ITA0.001-0.1420-2.80 
  Minotti, Nicola 1471 ITA0.501-0.1020-2.00 

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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