Individual Calculations May 2011
 Salvetti, Alec  Total change: 4.20  Rating chartPersonal card
 V New-Open di Lugano 2011 Lugano SUI 2011-04-22
RcRownchangeKK*chgGame
 2141 2262 4.00 6 0.28 15 4.20 
  Conta, Diego 1862  * ITA1.0010.08151.20 
  Okhotnik, Vladimir m2458 FRA0.001-0.2515-3.75 
  Cocconcelli, Lorenzo 1862  * ITA1.0010.08151.20 
  Di Trapani, Davide 2018 ITA0.501-0.3015-4.50 
  Borsos, Bogdan m2280 UKR1.0010.53157.95 
  Stella, Andrea f2364 ITA0.5010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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