Individual Calculations January 2022
 Bruni, Alessandro  Total change: 4.00  Rating chartPersonal card
 WE Autodromo di Imola - E Imola ITA 2021-12-03
RcRownchangeKK*chgGame
 1215 1368 4.00 5 0.52 20 10.40 
  Iannone, Raffaella 1113 ITA1.0010.19203.80 
  Lugaresi, Nicola 1139 ITA1.0010.21204.20 
  Lugaresi, Gabriele 1241 ITA0.501-0.1720-3.40 
  Cebanu, Alice 1280 ITA1.0010.38207.60 
  Citriniti, Giulio 1301 ITA0.501-0.0920-1.80 

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)
 
 CP Modena 2022 Modena ITA 2021-12-17
RcRownchangeKK*chgGame
 1728 1368 0.00 3 -0.32 20 -6.40 
  Lamartina, Davide Mariano 1768  * ITA0.001-0.0820-1.60 
  Viola, Lorenzo 1768  * ITA0.001-0.0820-1.60 
  Terrone, Damiano 1648 ITA0.001-0.1620-3.20 
 * 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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