Individual Calculations January 2015
 Gerlando, Onofrio  Total change: 34.80  Rating chartPersonal card
 OP 9 infrasettimanale SS Lazio - B Roma ITA 2014-11-12
RcRownchangeKK*chgGame
 1711 1579 2.50 4 1.19 20 23.80 
  Urzi , Silvio 1731 ITA1.0010.702014.00 
  Gergely, Imre 1591 ITA1.0010.522010.40 
  Peverieri, Alfredo 1740 ITA0.5010.21204.20 
  Luigi, Rinaldo 1780 ITA0.001-0.2420-4.80 

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)
 
 OP Caissa 2014 Vitinia ITA 2014-12-05
RcRownchangeKK*chgGame
 1934 1579 1.00 4 0.55 20 11.00 
  Quimi, Marco 1979  * PER0.001-0.0820-1.60 
  Simeone, Giulio 1979  * ITA1.0010.922018.40 
  Di Benedetto, Desiree 1956 ITA0.001-0.0920-1.80 
  Bizzarro, Sofia 1823 ITA0.001-0.2020-4.00 
 * 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)
 

 

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