Individual Calculations November 2009
 Prudenzano, Ruggero  Total change: 7.50  Rating chartPersonal card
 WE Autunno romano Roma ITA 2009-10-09
RcRownchangeKK*chgGame
 2032 1919 2.00 4 0.50 15 7.50 
  Corvi, Marco f2273 ITA0.001-0.1115-1.65 
  Di Mauro, Sebastiano 1849 ITA1.0010.40156.00 
  Cappai, Davide 2155 ITA0.001-0.2015-3.00 
  Tosi, Francesco 1852 ITA1.0010.41156.15 

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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