Individual Calculations May 2011
 Wipf, Armin  Total change: -6.25  Rating chartPersonal card
 V New-Open di Lugano 2011 Lugano SUI 2011-04-22
RcRownchangeKK*chgGame
 1678 1501 1.50 6 -0.25 25 -6.25 
  Cavaletto, Massimo 1901  * SUI0.001-0.0825-2.00 
  Tazzioli, Luca 1805 ITA0.001-0.1425-3.50 
  Visan, Cornel 1705 SUI0.5010.26256.50 
  Ballista, Massimiliano 1620 ITA0.001-0.3425-8.50 
  Colombani, Camillo 1462 ITA1.0010.452511.25 
  Di Trapani, Luigi 1575 ITA0.001-0.4025-10.00 
 * 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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