Individual Calculations January 2009
 Cullen, Anthony P  Total change: -18.90  Rating chartPersonal card
 OP Alto Sangro Castel di Sangro ITA 2008-12-06
RcRownchangeKK*chgGame
 1957 2173 2.50 5 -1.26 15 -18.90 
  Franciosi, Fausto 1846 ITA0.001-0.8715-13.05 
  Martorelli, Antonio m2243 ITA0.001-0.4015-6.00 
  Marini, Lucio 1866 ITA1.0010.14152.10 
  Di Censo, Angelo 1869 ITA1.0010.14152.10 
  Cangiano, Federico 1963 ITA0.501-0.2715-4.05 

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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