Individual Calculations July 2014
 Ledger, Andrew J  Total change: -7.40  Rating chartPersonal card
 OP 3 del Salento - Ecoresort Le Sirene' Gallipoli ITA 2014-05-17
RcRownchangeKK*chgGame
 2218 2392 5.50 9 -0.74 10 -7.40 
  Sansonetti, Giorgio 2019 ITA1.0010.10101.00 
  Vovk, Andrey g2622 UKR0.001-0.2110-2.10 
  Di Fonzo, Valerio c2156 ITA0.501-0.3010-3.00 
  Lyell, Mark f2228 ENG0.001-0.7210-7.20 
  Inguscio, Giorgio 1992  * ITA1.0010.08100.80 
  Walton, Alan J c2118 ENG1.0010.17101.70 
  D`amore, Carlo m2493 ITA0.001-0.3610-3.60 
  Fasiello, Andrea 1992  * ITA1.0010.08100.80 
  Longson, Alexander f2338 ENG1.0010.42104.20 
 * 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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