Individual Calculations November 2011
 Corvi, Marco  Total change: -3.75  Rating chartPersonal card
 FE Barclays Roma ITA 2011-09-04
RcRownchangeKK*chgGame
 2277 2302 4.50 9 -0.25 15 -3.75 
  Roberti, Bruno 1958 ITA1.0010.12151.80 
  Durarbeyli, Vasif g2526 AZE0.5010.28154.20 
  Gonda, Laszlo g2520 HUN0.001-0.2215-3.30 
  Albertini, Luca 2065 ITA0.501-0.3015-4.50 
  La Bella, Roberto 2156 ITA1.0010.30154.50 
  Collins, Sam E. m2436 IRL0.001-0.3215-4.80 
  Umanec, Filip 2186 CZE1.0010.34155.10 
  Di Berardino, Diego Rafael m2483 BRA0.001-0.2615-3.90 
  Lantini, Marco 2164 ITA0.501-0.1915-2.85 

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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