Individual Calculations April 2017
 Marani, Luca  Total change: 4.80  Rating chartPersonal card
 OP 10 Matto per un p'Elo Bologna ITA 2017-01-11
RcRownchangeKK*chgGame
 1749 1925 4.50 6 0.24 20 4.80 
  Sforza, Michelangelo 1619 ITA1.0010.14202.80 
  Santangelo, Giuseppe 1539 ITA1.0010.09201.80 
  Giordani, Roberto 1856 ITA1.0010.40208.00 
  Lugli, Andrea 1757 ITA0.501-0.2220-4.40 
  Santamato, Luigi 1771 ITA0.001-0.7120-14.20 
  Giberti, Massimiliano 1951 ITA1.0010.542010.80 

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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