Individual Calculations March 2015
 Sbraccia, Giovanni  Total change: 24.60  Rating chartPersonal card
 FE 2 Citta' di Pineto Scerne di Pineto ITA 2015-02-13
RcRownchangeKK*chgGame
 2145 1945 2.50 5 1.23 20 24.60 
  Ljubisavljevic, Zivojin Z m2180 SRB0.001-0.2120-4.20 
  Orfini, Nicolo 1998 ITA1.0010.572011.40 
  Franciosi, Fausto 2151 ITA0.5010.26205.20 
  Imbrogno, Rinaldo 2116 ITA1.0010.732014.60 
  Martorelli, Antonio m2282 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)
 

 

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