Individual Calculations November 2009
 Pompili, Alberto  Total change: 20.50  Rating chartPersonal card
 OP Citta' di Chioggia Chioggia ITA 2009-10-09
RcRownchangeKK*chgGame
 1960 1831 2.50 5 0.82 25 20.50 
  Bellemo, Davide 2092 ITA0.001-0.1825-4.50 
  Tomelleri, Alessio 1926 ITA1.0010.632515.75 
  Sorbera, Giovanni 1951 ITA1.0010.662516.50 
  Zangrando, Giampietro 1804 ITA0.001-0.5425-13.50 
  Tomio, Dante 2026 ITA0.5010.25256.25 

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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