Individual Calculations February 2015
 Horn, Peter  Total change: -31.40  Rating chartPersonal card
 OP 5 Scacchi d'inverno Arco di Trento ITA 2014-12-26
RcRownchangeKK*chgGame
 1888 2141 4.00 7 -1.57 20 -31.40 
  Cordioli, Luca 1741  * ITA0.501-0.4220-8.40 
  Mora, Massimo 1932 ITA1.0010.23204.60 
  Carola, Paolo 1879 ITA0.501-0.3220-6.40 
  Orfini, Nicolo 2024 ITA0.501-0.1620-3.20 
  Markocic, Tine 2033 SLO0.001-0.6520-13.00 
  Petragnani, Gian Giacomo 1741  * ITA1.0010.08201.60 
  Marziali, Giulio 1868 ITA0.501-0.3320-6.60 
 * 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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