Individual Calculations December 2014
 D Ingiullo, Roberto  Total change: -10.00  Rating chartPersonal card
 OP 40 San Matteo Nichelino ITA 2014-09-19
RcRownchangeKK*chgGame
 1892 2091 4.00 6 -0.50 20 -10.00 
  Gussone, Claudio 1804 ITA1.0010.16203.20 
  Manunta, Andrea 1863 ITA0.501-0.2920-5.80 
  Martin, Tiziano 1952 ITA1.0010.31206.20 
  Ferretti, Carlo 2024 ITA0.501-0.0920-1.80 
  Petrini, Alberto 1868 ITA1.0010.22204.40 
  Malano, Francesco 1840 ITA0.001-0.8120-16.20 

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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