Individual Calculations July 2013
 Petkov, Vladimir  Total change: -0.70  Rating chartPersonal card
 FE 25 Citta' di Lucca Lucca ITA 2013-06-14
RcRownchangeKK*chgGame
 2291 2545 4.50 5 0.51 10 5.10 
  Barolo, Andrea 2145  * ITA1.0010.08100.80 
  Pescatore, Lorenzo 2221 ITA1.0010.13101.30 
  Aleksic, Nenad m2358 SRB0.501-0.2410-2.40 
  Stromboli, Ettore f2332 ITA1.0010.23102.30 
  Efimov, Igor g2401 MNC1.0010.31103.10 
 * 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)
 
 ITT Maranello Maranello ITA 2013-06-17
RcRownchangeKK*chgGame
 2307 2545 6.50 9 -0.58 10 -5.80 
  Vijayalakshmi, Subbaraman mwg2378 IND0.501-0.2210-2.20 
  Lettieri, Giuseppe f2393 ITA0.501-0.2010-2.00 
  Istvanovszki, Martin f2350 HUN0.501-0.2510-2.50 
  Sochacki, Wojtek f2286 FRA1.0010.18101.80 
  Le Ruyet, Leopold 2269 FRA1.0010.17101.70 
  Sriram, Jha g2417 IND0.501-0.1710-1.70 
  Viviani, Alessio 2145  * ITA1.0010.08100.80 
  Luciani, Valerio f2239 ITA0.501-0.3610-3.60 
  Di Paolo, Raffaele f2289 ITA1.0010.19101.90 
 * 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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