Individual Calculations August 2017
 Guidi, Marco  Total change: 9.80  Rating chartPersonal card
 OP 16 Settimanale ARS Roma ITA 2017-06-15
RcRownchangeKK*chgGame
 1822 1742 2.50 5 0.49 20 9.80 
  Turriziani Colonna, Giovanni 2031 ITA0.5010.34206.80 
  Castellano, Lorenzo 1825 ITA0.001-0.3920-7.80 
  Condemi, De Felice Alfonso 1803 ITA0.5010.08201.60 
  Fanelli, Giuseppe 1560 ITA1.0010.26205.20 
  Rocchi, Federico 1892 ITA0.5010.20204.00 

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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