Individual Calculations May 2010
 D Apa, Matteo  Total change: -28.80  Rating chartPersonal card
 OP 2 Citta' degli Scacchi Corsico ITA 2010-03-12
RcRownchangeKK*chgGame
 2117 2096 0.50 5 -1.92 15 -28.80 
  Bellia, Fabrizio m2412 ITA0.001-0.1315-1.95 
  Illyuviev, Oleg 2031 RUS0.001-0.5915-8.85 
  Cazzaniga, Walter 2110 ITA0.5010.02150.30 
  Stella, Luca 2034 ITA0.001-0.5915-8.85 
  Castrogiovanni, Carlo 1999 ITA0.001-0.6315-9.45 

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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