Individual Calculations January 2010
 Guidi, Marco  Total change: 15.15  Rating chartPersonal card
 WE 18. Palestrina Palestrina ITA 2009-12-05
RcRownchangeKK*chgGame
 1975 1838 3.00 6 1.01 15 15.15 
  Lava, Giovanni 2201 ITA0.001-0.1015-1.50 
  Albertini, Luca 1977 ITA1.0010.691510.35 
  Trebeschi, Andrea 2045 ITA0.001-0.2315-3.45 
  Movileanu, Daniela 1825 ITA0.501-0.0215-0.30 
  Lelli, Adriano 1957 ITA0.5010.16152.40 
  Iacoacci, Giancarlo 1847 ITA1.0010.51157.65 

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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