Individual Calculations May 2014
 La Manna, Angelo  Total change: -1.50  Rating chartPersonal card
 OP Florence games by night Firenze ITA 2014-02-28
RcRownchangeKK*chgGame
 1713 1510 1.00 4 -0.05 30 -1.50 
  Ghods, Maziar 1895 ITA0.001-0.0930-2.70 
  Salerni, Guido 1754 ITA0.001-0.2030-6.00 
  Franciolini, Massimiliano 1678 ITA0.001-0.2830-8.40 
  Donzellotti, Giuseppe 1526 ITA1.0010.523015.60 

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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