Individual Calculations December 2021
 Grau Sansaloni, Francisco  Total change: 11.20  Rating chartPersonal card
 Primera Autonomica Sur 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1347 1682 2.00 2 0.25 20 5.00 
  Yeste Campos, Manuel 1282  * ESP1.0010.08201.60 
  Serrano Ruzafa, Alfonso 1411 ESP1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Alicante 2021 Alicante ESP 2021-09-11
RcRownchangeKK*chgGame
 1831 1682 1.50 3 0.51 20 10.20 
  Jul Perez, Alberto 2039 CUB0.5010.39207.80 
  Tena Escolano, Carlos 1674 ESP0.501-0.0120-0.20 
  Cabrera Guerrero, Antonio 1780 ESP0.5010.13202.60 

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)
 
 Primera Provincial Alicante Costa 2021 Alicante ESP 2021-09-11
RcRownchangeKK*chgGame
 1534 1682 0.50 1 -0.20 20 -4.00 
  Talavera Moya, Salvador 1534 ESP0.501-0.2020-4.00 

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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