Individual Calculations January 2015
 Sipione, Luigi  Total change: -4.20  Rating chartPersonal card
 OP 9 infrasettimanale SS Lazio Roma ITA 2014-11-12
RcRownchangeKK*chgGame
 1874 1906 3.00 6 -0.21 20 -4.20 
  Carnicelli, Valerio 2152 ITA0.001-0.1920-3.80 
  Vannelli, Vittorio 1753 ITA0.001-0.7020-14.00 
  Sermoneta, Eugenio 1716 ITA1.0010.25205.00 
  Di Martino, Eugenio 1547 ITA1.0010.10202.00 
  Tommasi, Renzo 1929 ITA1.0010.532010.60 
  Quimi, Marco 2149 PER0.001-0.2020-4.00 

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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