Individual Calculations July 2010
 Ortega, Lexy  Total change: 24.10  Rating chartPersonal card
 CIS - Serie Master Arvier ITA 2010-04-29
RcRownchangeKK*chgGame
 2398 2479 4.50 6 0.84 10 8.40 
  Aranovitch, Emiliano f2349 ITA1.0010.32103.20 
  Vocaturo, Daniele g2489 ITA0.001-0.4910-4.90 
  Costantini, Roberto f2311 ITA1.0010.28102.80 
  Lostuzzi, Manlio f2406 ITA1.0010.40104.00 
  Bellini, Fabio m2493 ITA1.0010.52105.20 
  Mariotti, Sergio g2337 ITA0.501-0.1910-1.90 

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)
 
 FE 28 Isola d'Elba - Luigi Amalfi Lacona ITA 2010-05-09
RcRownchangeKK*chgGame
 2262 2464 7.50 8 1.57 10 15.70 
  Goli, Daniele 2064  * ITA1.0010.08100.80 
  Paleologu, Vladimir 2221 SUI1.0010.20102.00 
  Naumkin, Igor g2480 RUS0.5010.02100.20 
  Bellia, Fabrizio m2373 ITA1.0010.38103.80 
  Codenotti, Marco 2163 ITA1.0010.15101.50 
  Drei, Andrea f2263 ITA1.0010.24102.40 
  Friedrich, Norbert f2319 GER1.0010.31103.10 
  Molina, Fabrizio f2211 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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