Individual Calculations May 2010
 Gori, Andrea  Total change: 2.55  Rating chartPersonal card
 OP 2 Citta' degli Scacchi Corsico ITA 2010-03-12
RcRownchangeKK*chgGame
 2230 2119 2.50 5 0.55 15 8.25 
  Sanchez, Joseph g2493 PHI0.001-0.1015-1.50 
  Lucchese, Paolo 2024 ITA1.0010.37155.55 
  Radice, Luca 2019 ITA0.501-0.1415-2.10 
  Magrini, Fabrizio 2130 ITA1.0010.52157.80 
  Salvador, Roland m2483 PHI0.001-0.1015-1.50 

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)
 
 CIS - SERIE A1-1 Legnano ITA 2010-03-26
RcRownchangeKK*chgGame
 2210 2119 0.00 1 -0.38 15 -5.70 
  Lapiccirella, Mattia 2210 ITA0.001-0.3815-5.70 

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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