Rapid: Individual Calculations October 2018
 Rabiti, Roberto  Total change: -2.80  Rating chartPersonal card
 OP 45 ASR ROMA ITA 2018-09-01
RcRownchangeKK*chgGame
 1447 1201 2.00 7 0.44 20 8.80 
  Crisanti, Crisanto 1601  * ITA0.001-0.0820-1.60 
  Roberti, Bruno 1601  * ITA0.001-0.0820-1.60 
  Dorascenzi, Angelo 1339 ITA1.0010.692013.80 
  Tardino, Gabriele 1237 ITA0.001-0.4520-9.00 
  Marchi, Alessandro 1296 ITA1.0010.632012.60 
  Buffoni, Luca 1601  * ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1454 ITA0.001-0.1920-3.80 
 * 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)
 
 OP PALAMEDES ROMA ITA 2018-09-09
RcRownchangeKK*chgGame
 1430 1201 1.00 7 -0.58 20 -11.60 
  Pellegrini, Ennio Paolo 1601  * ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1454 ITA0.001-0.1920-3.80 
  Russo, Giuseppe 1400 ITA1.0010.762015.20 
  Iannamorelli, Pierfederico 1515 ITA0.001-0.1420-2.80 
  Marchi, Alessandro 1296 ITA0.001-0.3720-7.40 
  Di Maulo, Chiara 1405 ITA0.001-0.2420-4.80 
  Tamburrini, Andrea 1338 ITA0.001-0.3220-6.40 
 * 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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