Individual Calculations October 2023
 Webb, Laurence E  Total change: 21.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2189 2180 6.00 10 1.09 20 21.80 
  Sanna, Yuri 1838 ITA1.0010.12202.40 
  Abdrlauf, Elham m2523 NOR0.001-0.1220-2.40 
  Lozano Casasayas, Marc 1989 ESP1.0010.25205.00 
  Kaasen, Tor Fredrik m2475 NOR0.001-0.1520-3.00 
  Fuentes Guinot, Angel 1981 ESP1.0010.24204.80 
  Gonzalez Alonso, Marti 1952 ESP0.501-0.2920-5.80 
  Gomez Navais, Marcal 2074 ESP1.0010.36207.20 
  Valenzuela Gomez, Fernando m2393 CHI1.0010.772015.40 
  Kaustuv, Kundu 2354 IND0.001-0.2720-5.40 
  Lazaro Pujol, Abel f2314 ESP0.5010.18203.60 

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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