Individual Calculations October 2012
 Pannella, Leopoldo  Total change: -26.40  Rating chartPersonal card
 OP XXXVII Coppa Citta' di Cagliari Cagliari ITA 2012-09-17
RcRownchangeKK*chgGame
 1880 1753 1.00 8 -1.76 15 -26.40 
  Grichkevitch, Gilles 2123 FRA0.001-0.1015-1.50 
  Manca, Luca 1934 ITA0.001-0.2615-3.90 
  Ravagnani, Tiziano 1985 ITA0.5010.29154.35 
  Vannelli, Vittorio 1789 ITA0.5010.05150.75 
  Marras, Giuseppe 1951 ITA0.001-0.2415-3.60 
  Masala, Diego 1809 ITA0.001-0.4215-6.30 
  Murgia, Stefano 1729 ITA0.001-0.5315-7.95 
  Engelbrecht, Kevin P 1718 ENG0.001-0.5515-8.25 

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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