Individual Calculations November 2009
 Rizza, Francesco  Total change: 10.20  Rating chartPersonal card
 FE XVIII Citta' di Grammichele Grammichele ITA 2009-10-10
RcRownchangeKK*chgGame
 2117 2031 3.00 6 0.68 15 10.20 
  Norrito, Salvatore 1724 ITA1.0010.14152.10 
  Santagati, Alessandro 2152 ITA1.0010.66159.90 
  Fabiano, Giuseppe f2245 ITA0.001-0.2315-3.45 
  Caizzone, Vito 2092 ITA1.0010.58158.70 
  Mazzilli, Piero f2335 ITA0.001-0.1415-2.10 
  Fiducioso, Marco 2153 ITA0.001-0.3315-4.95 

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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