Individual Calculations March 2012
 Messina, Giuseppe Ottavio  Total change: -10.80  Rating chartPersonal card
 CP Sassari 2012 Porto Torres ITA 2012-01-21
RcRownchangeKK*chgGame
 1756 2059 3.50 5 -0.72 15 -10.80 
  Deiana, Giacomo 1674 ITA0.001-0.9115-13.65 
  Murtas, Paolo 1659  * ITA1.0010.08151.20 
  Loriga, Pierpaolo 1905 ITA0.501-0.2115-3.15 
  Murtas, Gianvito 1736 ITA1.0010.13151.95 
  Sanna, Yuri 1808 ITA1.0010.19152.85 
 * 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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