Individual Calculations May 2012
 Flores Vallcorba, Josep  Total change: -2.25  Rating chartPersonal card
 Cto.de Catalunya Equips – Divisio Honor Barcelona ESP 2012-01-28
RcRownchangeKK*chgGame
 1999 1880 0.00 1 -0.34 15 -5.10 
  Vives Jaume, Oriol 1999 ESP0.001-0.3415-5.10 

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)
 
 Cto. de Catalunya Equips – Segona Divisio II Barcelona ESP 2012-01-29
RcRownchangeKK*chgGame
 2019 1880 0.50 1 0.19 15 2.85 
  Serra Soto, Salvador 2019 ESP0.5010.19152.85 

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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