Individual Calculations July 2015
 Turriziani Colonna, Giovanni  Total change: 12.40  Rating chartPersonal card
 OP 8 infrasettimanale Lazio Scacchi Roma ITA 2015-05-06
RcRownchangeKK*chgGame
 1943 1995 4.00 6 0.62 20 12.40 
  Vannelli, Vittorio 1705 ITA1.0010.16203.20 
  Scacco, Mauro 2056 ITA1.0010.582011.60 
  Maggi, Fabrizio 2132 ITA0.001-0.3220-6.40 
  Ranucci, Marcello 1854 ITA1.0010.31206.20 
  Tommasi, Renzo 1885 ITA0.001-0.6520-13.00 
  Pala, Giorgio 2027 ITA1.0010.542010.80 

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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