Individual Calculations August 2017
 Sabetta, Alessandro  Total change: 4.00  Rating chartPersonal card
 OP 26 Infrasettimanale SS Lazio Roma ITA 2017-06-07
RcRownchangeKK*chgGame
 1993 2049 2.50 4 0.20 20 4.00 
  Tocco, Paolo 2103 ITA1.0010.582011.60 
  Pastore, Cosmas 1878 ITA1.0010.27205.40 
  Scacco, Mauro 2028 ITA0.001-0.5320-10.60 
  Giorni, Moreno 1964 ITA0.501-0.1220-2.40 

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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