Individual Calculations March 2014
 Messina, Roberta  Total change: -2.40  Rating chartPersonal card
 WE d' Inverno 2014 Roma ITA 2014-01-24
RcRownchangeKK*chgGame
 1878 2075 3.00 5 -0.61 15 -9.15 
  Andreassi, Luca 1675  * ITA1.0010.08151.20 
  Arbore, Daniele 1736 ITA1.0010.12151.80 
  Guanciale, Orazio 2175 ITA0.001-0.3615-5.40 
  Di Benedetto, Edoardo 1963 ITA0.001-0.6515-9.75 
  Costabile, Vincenzo 1839 ITA1.0010.20153.00 
 * 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)
 
 FE Citta' di Pineto Scerne di Pineto ITA 2014-02-14
RcRownchangeKK*chgGame
 1992 2075 3.50 5 0.45 15 6.75 
  Di Pietro, Gabriele 1859 ITA0.001-0.7815-11.70 
  Pagano, Sergio 1966 ITA1.0010.35155.25 
  Pecorari, Marcello 2025 ITA0.501-0.0715-1.05 
  Marvulli, Dario 1892 ITA1.0010.26153.90 
  Esposito, Luca f2219 ITA1.0010.691510.35 

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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