Individual Calculations January 2011
 Combina, Alberto  Total change: -19.75  Rating chartPersonal card
 OP Reti Pinerolo ITA 2010-10-05
RcRownchangeKK*chgGame
 1888 1609 0.00 1 -0.16 25 -4.00 
  Cirrincione, Giansalvo 1888 ITA0.001-0.1625-4.00 

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)
 
NOTE: K factor changed
 CIS u 16 Courmayeur ITA 2010-10-29
RcRownchangeKK*chgGame
 1819 1609 0.00 1 -0.23 15 -3.45 
  Altini, Ruggiero 1819 ITA0.001-0.2315-3.45 

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)
 
NOTE: K factor changed
 FE Citta' di Pinerolo Pinerolo ITA 2010-11-12
RcRownchangeKK*chgGame
 1826 1618 0.00 3 -0.82 15 -12.30 
  Finocchiaro, Gianluca 2018  * ITA0.001-0.0815-1.20 
  Paonessa, Denis 1902 ITA0.001-0.1615-2.40 
  Bosticardo, Tommaso 1557 ITA0.001-0.5815-8.70 
 * 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)
 

 

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