Individual Calculations October 2023
 Arjona Bereza, Ivan  Total change: 58.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup B Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1570 1335 2.50 8 0.72 40 28.80 
  Vicente Soriano, Josep 1695 ESP0.001-0.1040-4.00 
  Leon Gimenez, Alvaro 1610 ESP0.001-0.1740-6.80 
  Subirats Martinez, Miguel Angel 1610 ESP0.001-0.1740-6.80 
  Orantes Sanz, Ricardo 1491 ESP0.001-0.2940-11.60 
  Clusa Lagunas, Josep 1435 ESP1.0010.644025.60 
  Devos, Herve 1773 FRA0.001-0.0640-2.40 
  Arcas Rodriguez, Jordi 1475 ESP1.0010.694027.60 
  Capdevila Masgrau, Jose 1467 ESP0.5010.18407.20 

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)
 
 Campionat Territorial de Barcelona 2023 Grup B Barcelones Rondas 1-2 Barcelona ESP 2023-09-17
RcRownchangeKK*chgGame
 1665 1335 1.00 2 0.75 40 30.00 
  Campoy Prades, Marc 1682 ESP1.0010.894035.60 
  Villa Peiro, Roger 1648 ESP0.001-0.1440-5.60 

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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