Individual Calculations May 2017
 Altea, Giovanni  Total change: 3.20  Rating chartPersonal card
 49 CIS - Serie C Girone 32 Marrubiu ITA 2017-03-24
RcRownchangeKK*chgGame
 1501 1901 2.00 2 0.16 20 3.20 
  Malu, Marcello 1501  * ITA1.0010.08201.60 
  Medda, Giancarlo 1501  * ITA1.0010.08201.60 
 * 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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