Individual Calculations March 2012
 Murtas, Paolo  Total change: 6.45  Rating chartPersonal card
 CP Sassari 2012 Porto Torres ITA 2012-01-21
RcRownchangeKK*chgGame
 1767 1512 1.50 5 0.43 15 6.45 
  Loriga, Pierpaolo 1905 ITA0.001-0.0815-1.20 
  Messina, Giuseppe Ottavio 1912  * ITA0.001-0.0815-1.20 
  Murtas, Gianvito 1736 ITA0.5010.28154.20 
  Maldarelli, Lorenzo 1791 ITA0.5010.34155.10 
  Pirillo, Agostino 1489 ITA0.501-0.0315-0.45 
 * 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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