Individual Calculations November 2009
 Maroroa, Sue  Total change: 17.40  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2066 1920 4.00 9 1.16 15 17.40 
  Malloni, Marcello 2271 ITA0.001-0.1115-1.65 
  Altini, Nicola 2078 ITA0.001-0.2915-4.35 
  Maddaloni, Giovanni 1791 ITA1.0010.33154.95 
  Di Donatantonio, Franco 2143 ITA0.5010.28154.20 
  Bozzali, Ermanno 2080 ITA0.5010.21153.15 
  Sbraccia, Giovanni 2102 ITA0.5010.24153.60 
  Piscitelli, Vito 2067 ITA0.5010.20153.00 
  Sarro, Emilio 2024 ITA0.5010.14152.10 
  Parenti, Davide 2037 ITA0.5010.16152.40 

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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