Individual Calculations May 2023
 Acevedo Mendez, Lisseth  Total change: -19.00  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 1771 1816 3.00 6 -0.13 20 -2.60 
  Brynjarsson, Orvar Holm 1262 ISL1.0010.03200.60 
  Hnatyshyn, Anastasiia wf2114 UKR0.001-0.1520-3.00 
  Bruchmann, Stephan f2185 GER0.001-0.1020-2.00 
  Jonsdottir, Katrin Maria 1416  * ISL1.0010.08201.60 
  Terhuven, Patrick 2179 GER0.001-0.1020-2.00 
  Smarason, Kristjan Ingi 1469 ISL1.0010.11202.20 
 * 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)
 
 WE 7 Pasqua a Montesilvano - A Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 1930 1829 1.00 5 -0.82 20 -16.40 
  Urbani, Gabriel 2045 ITA0.001-0.2220-4.40 
  Tellarini, Lorenzo 1929 ITA0.001-0.3620-7.20 
  Fasiello, Andrea Jonathan 1916 ITA0.5010.12202.40 
  Amiridou, Dimitra 1858 GRE0.001-0.4620-9.20 
  Palozza, Flavio 1903 ITA0.5010.10202.00 

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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