Individual Calculations February 2023
 Cebolla Ruiz, David  Total change: 58.40  Rating chartPersonal card
 Open de Ajedrez Navidad C.D. Basilio Valencia ESP 2023-01-02
RcRownchangeKK*chgGame
 1695 1588 3.00 6 0.55 40 22.00 
  Carbonell Bofill, Carlos Eloy f2060 ESP0.001-0.0540-2.00 
  Cebolla Ruiz, Anna 1282 ESP1.0010.14405.60 
  Bellon Solsona, Nicolas 1884 ESP0.5010.354014.00 
  Penades Ordaz, Victor 2113 ESP0.001-0.0340-1.20 
  Rios Valle, Daniel 1210 ESP1.0010.09403.60 
  Vila Tormo, Eduardo 1621 ESP0.5010.05402.00 

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)
 
 Segunda Autonomica Centro 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1371 1588 1.00 1 0.22 40 8.80 
  Ballester Baixauli, Maxim 1371 ESP1.0010.22408.80 

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)
 
 Primera Provincial Sur 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1733 1588 1.00 1 0.69 40 27.60 
  Arevalo Llacer, Santiago 1733 ESP1.0010.694027.60 

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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