Individual Calculations July 2015
 Pierantozzi, Stanislao  Total change: 7.00  Rating chartPersonal card
 OP Salinello Tortoreto Lido ITA 2015-05-26
RcRownchangeKK*chgGame
 2125 2078 3.50 7 0.35 20 7.00 
  Basso, Pier Luigi f2429 ITA0.001-0.1120-2.20 
  Orfini, Nicolo 1952 ITA1.0010.33206.60 
  Tate, Emory m2256 USA0.001-0.2720-5.40 
  Parrini, Daniele 2180 ITA1.0010.642012.80 
  Sabetta, Alessandro 2006 ITA0.001-0.6020-12.00 
  Vianello, Enrico 2135 ITA0.5010.08201.60 
  Roque Sola, Gisela wf1914 MEX1.0010.28205.60 

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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