Individual Calculations March 2010
 Martinez, Rolly  Total change: 4.30  Rating chartPersonal card
 WE Sport e Cultura Milano ITA 2010-02-12
RcRownchangeKK*chgGame
 2212 2423 4.00 5 0.43 10 4.30 
  Necchi, Flavio 2023  * ITA1.0010.08100.80 
  Reale, Simone 2023  * ITA1.0010.08100.80 
  Curtacci, Sergio 2023  * ITA1.0010.08100.80 
  Turov, Maxim g2584 RUS0.001-0.2910-2.90 
  Bellia, Fabrizio m2408 ITA1.0010.48104.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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