Individual Calculations November 2011
 Lederman, Leon  Total change: 0.90  Rating chartPersonal card
 FE Barclays Roma ITA 2011-09-04
RcRownchangeKK*chgGame
 2276 2266 4.50 9 0.09 10 0.90 
  Solodovnichenko, Yuri g2622 UKR0.5010.39103.90 
  Bellincampi, Stefano 2082 ITA1.0010.26102.60 
  Ortega, Lexy g2475 ITA0.001-0.2310-2.30 
  Caprio, Guido f2339 ITA0.001-0.4010-4.00 
  Minikh, Edouard 2000 ITA0.501-0.3210-3.20 
  Sabetta, Alessandro 2039 ITA1.0010.21102.10 
  Paikidze, Nazi wg2412 GEO0.5010.20102.00 
  Tommasini, Enzo 2153 ITA1.0010.35103.50 
  Guramishvili, Sopiko wg2359 GEO0.001-0.3710-3.70 

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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