Individual Calculations October 2023
 Lambert Pont, James  Total change: 34.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup B Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1704 1707 4.50 9 0.03 40 1.20 
  Abad Nebot, Jordi 1409 ESP1.0010.15406.00 
  Romero Moreno, Felix 1841 ESP1.0010.684027.20 
  Lauron, Wesley 1832 FRA0.001-0.3340-13.20 
  San Juan Morigosa, Isaura 1778 ESP1.0010.604024.00 
  Soria Marchal, Ruben 1795 ESP0.001-0.3840-15.20 
  Bota Carbo, Jordi 1786 ESP0.001-0.3940-15.60 
  Hernando Rodrigo, Lourdes 1588 ESP0.001-0.6640-26.40 
  Puig Mata, Ferran 1549 ESP1.0010.294011.60 
  Prada Villagrasa, Adria 1758 ESP0.5010.07402.80 

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)
 
 XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A Rondas 1 Santa Eulalia de Roncana (Barcelona) ESP 2023-09-23
RcRownchangeKK*chgGame
 1989 1707 1.00 1 0.84 40 33.60 
  Lozano Casasayas, Marc 1989 ESP1.0010.844033.60 

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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