Individual Calculations May 2011
 Pisani, Valerio  Total change: 6.45  Rating chartPersonal card
 FE 13 Citta' di Montebelluna - B Montebelluna ITA 2011-03-17
RcRownchangeKK*chgGame
 1854 1714 2.00 5 0.43 15 6.45 
  Guglielmi, Dante 1892 ITA0.001-0.2715-4.05 
  Dussin, Davide 1872 ITA0.001-0.2915-4.35 
  Valbusa, Lorenzo 1830 ITA1.0010.66159.90 
  Mumelter, Igor 1879 ITA0.001-0.2815-4.20 
  Pozzobon, Davide 1795 ITA1.0010.61159.15 

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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