Individual Calculations October 2013
 Spina, Simonpietro  Total change: 27.30  Rating chartPersonal card
 FE 3 ADSEC - Citta' di Messina Messina ITA 2013-08-26
RcRownchangeKK*chgGame
 1944 1734 3.50 7 1.82 15 27.30 
  Cannella, Carlo 1972 ITA0.001-0.2015-3.00 
  Arito, Luigi 1907 ITA1.0010.731510.95 
  Iannello, Andrea 1837 ITA0.5010.14152.10 
  Zimmer, Hans-Werner 1975 GER1.0010.801512.00 
  Cattafi, Giuseppe 1991 ITA0.001-0.1815-2.70 
  Carbone, Stefano 2088 ITA0.5010.39155.85 
  Trimarchi, Giuseppe 1839 ITA0.5010.14152.10 

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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