Individual Calculations June 2024
 Rodriguez Martinez, Juan P.  Total change: 2.40  Rating chartPersonal card
 II Obert de Llinars d'Escacs de Veterans M50 Anys Rondas 4-5 Llinars del Valles (Barcelona) ESP 2024-05-08
RcRownchangeKK*chgGame
 1755 1881 1.00 2 -0.33 20 -6.60 
  Lopez Torralba, Oscar 1679 ESP0.501-0.2620-5.20 
  Ribalta Bertran, Esteve 1830 ESP0.501-0.0720-1.40 

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)
 
 II Obert de Llinars d'Escacs de Veterans M50 Anys Rondas 6 Llinars del Valles (Barcelona) ESP 2024-05-29
RcRownchangeKK*chgGame
 1842 1881 1.00 1 0.45 20 9.00 
  Bartol Barba, Fernando 1842 ESP1.0010.45209.00 

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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