Individual Calculations July 2009
 Pierantozzi, Stanislao  Total change: 16.65  Rating chartPersonal card
 OP Citta' di Alba Adriatica Alba Adriatica ITA 2009-05-30
RcRownchangeKK*chgGame
 2102 1950 3.00 6 1.11 15 16.65 
  Ljubisavljevic, Zivojin Z m2278 SRB1.0010.871513.05 
  Lantini, Marco 2204 ITA0.5010.31154.65 
  Celli, Dario 2108 ITA0.5010.21153.15 
  Piscitelli, Vito 2047 ITA0.001-0.3715-5.55 
  Lauria, Amilcare 2139 ITA0.001-0.2515-3.75 
  Giacchetti, Lorenzo 1834 ITA1.0010.34155.10 

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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