Rapid: Individual Calculations January 2020
 Orfini, Nicolo `  Total change: -13.40  Rating chartPersonal card
 CR RAPID ABRUZZO 2019 MONTESILVANO ITA 2019-12-01
RcRownchangeKK*chgGame
 1849 2202 5.50 7 -0.67 20 -13.40 
  Pocognoli, Gianfranco 1802  * ITA1.0010.08201.60 
  Martinelli, Valeria 1802  * ITA0.501-0.4220-8.40 
  Civitareale, Antonio 1877 ITA0.001-0.8720-17.40 
  Di Sabatino, Stefano 1802  * ITA1.0010.08201.60 
  Evangelista, Federico 1802  * ITA1.0010.08201.60 
  Zincani, Riccardo 1802  * ITA1.0010.08201.60 
  D `angelo, Angelo 2053 ITA1.0010.30206.00 
 * 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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