Individual Calculations November 2017
 Nigrelli, Dario  Total change: 11.20  Rating chartPersonal card
 WE don Pietro Carrera - B Catania ITA 2017-09-15
RcRownchangeKK*chgGame
 1579 1407 2.00 5 0.56 20 11.20 
  Leonardi, Daniele 1658 ITA0.001-0.1920-3.80 
  Sapuppo, Andrea 1492 ITA0.5010.12202.40 
  Franceschino, Luca 1524 ITA0.5010.16203.20 
  Bonaccorsi, Fabio 1472 ITA1.0010.592011.80 
  Lo Grande, Gaetano 1748 ITA0.001-0.1220-2.40 

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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