Individual Calculations April 2018
 Rocchi, Federico  Total change: 31.40  Rating chartPersonal card
 OP 11 Memorial S. Nobile Roma ITA 2018-01-11
RcRownchangeKK*chgGame
 1940 1936 4.50 6 1.41 20 28.20 
  Catalini, Giampiero 1727 ITA1.0010.23204.60 
  Fabbri, Morgana 1711 ITA1.0010.22204.40 
  Ricci, Stefano 1821 ITA1.0010.34206.80 
  Iatrino, Vincenzo 1842 ITA1.0010.37207.40 
  Testa, Adriano 2260 ITA0.5010.37207.40 
  Gromovs, Sergejs f2280 ITA0.001-0.1220-2.40 

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)
 
 50 CIS - Raggruppamento A2.6 Montesilvano ITA 2018-03-16
RcRownchangeKK*chgGame
 1653 1936 1.00 1 0.16 20 3.20 
  Caggiano, Luigi Maria 1653 ITA1.0010.16203.20 

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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