Individual Calculations November 2022
 Berbel Gutierrez, J. Guillermo  Total change: 1.40  Rating chartPersonal card
 Obert Santa Eulalia de Roncana 2022 Grup B Rondas 1-3 Santa Eulalia de Roncana (Barcelona) ESP 2022-10-08
RcRownchangeKK*chgGame
 1193 1445 2.50 3 0.07 20 1.40 
  Rius Planas, Josep 1211 ESP1.0010.21204.20 
  Mendez Diez, Yosuan 1188 ESP1.0010.18203.60 
  Fernandez Marin, Daniel 1180 ESP0.501-0.3220-6.40 

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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