Individual Calculations October 2013
 Di Gregorio, Romeo  Total change: 9.00  Rating chartPersonal card
 FE 3 Grand Hotel Adriatico Montesilvano ITA 2013-09-20
RcRownchangeKK*chgGame
 2017 1865 1.50 4 0.30 30 9.00 
  Bianco, Raffaele 2084 ITA0.5010.28308.40 
  Carnicelli, Valerio 2046 ITA0.001-0.2630-7.80 
  Cuccarini, Andrea 1909 ITA0.001-0.4430-13.20 
  Minikh, Edouard 2029 ITA1.0010.723021.60 

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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