Individual Calculations November 2009
 Gordon, Stephen J  Total change: -7.90  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2317 2537 6.00 9 -0.79 10 -7.90 
  Allegranti, Luca 2137  * ITA1.0010.08100.80 
  Calavalle, Giulio 2228 ITA0.001-0.8610-8.60 
  Di Martino, Antonio 2137  * ITA1.0010.08100.80 
  Borgiani, Flavio 2185 ITA1.0010.11101.10 
  Voiska, Margarita wg2332 BUL1.0010.24102.40 
  Izsak, Gyula m2444 HUN0.501-0.1310-1.30 
  Kovchan, Alexander g2554 UKR0.5010.02100.20 
  Kizov, Atanas m2397 MKD0.501-0.1910-1.90 
  Ortega, Lexy g2437 ITA0.501-0.1410-1.40 
 * 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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