Blitz: Individual Calculations May 2023
 Lantini, Marco  Total change: -40.40  Rating chartPersonal card
 OP 2 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-04-15
RcRownchangeKK*chgGame
 1923 1977 2.50 8 -2.02 20 -40.40 
  Nardoni, Matteo 1673 ITA1.0010.14202.80 
  Mora, Lorenzo 1909 ITA1.0010.41208.20 
  Carnicelli, Valerio f2319 ITA0.001-0.1220-2.40 
  Sibilio, Mario f2214 ITA0.001-0.2020-4.00 
  Marta, Daniele 1910 ITA0.501-0.0920-1.80 
  Triglia, Alessandro 1915 ITA0.001-0.5920-11.80 
  Pastore, Cosmas 1869 ITA0.001-0.6520-13.00 
  Scotto, Lorenzo 1577  * ITA0.001-0.9220-18.40 
 * 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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