Individual Calculations August 2021
 Perez Bolanos, David  Total change: -72.10  Rating chartPersonal card
 Liga Gran Canaria Equipos Cat. Preferente 2021 Las Palmas de Gran Canaria ESP 2021-05-08
RcRownchangeKK*chgGame
 2121 2088 2.00 3 0.66 35 23.10 
  Ruiz Romero, Manuel 1801 ESP1.0010.16355.60 
  Garcia Blanco, Omar f2324 ESP0.001-0.2035-7.00 
  Uzcategui Rodriguez, Alejandro f2239 VEN1.0010.703524.50 

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)
 
 International Tournament "Paracin 2021" - OPEN A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2131 2038 2.00 8 -1.07 35 -37.45 
  Sylvan, Jacob m2322 DEN0.001-0.1635-5.60 
  Ozdemir, Serhan Berat f2191 TUR0.001-0.3035-10.50 
  Strugnell, Carl f2229 WLS0.001-0.2535-8.75 
  Thorsbro, Peter 2233 DEN0.001-0.2535-8.75 
  Dimitrijevic, Andjela 1882 SRB1.0010.293510.15 
  Tomic, Stjepan 1928 CRO0.501-0.1535-5.25 
  Mitev, Valentin f2181 BUL0.5010.19356.65 
  Ciric, Pavle 2078 SRB0.001-0.4435-15.40 

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)
 
 Cto. Espana Individual Sub 16 Salobrena, Granada ESP 2021-07-19
RcRownchangeKK*chgGame
 1734 2038 6.00 9 -1.65 35 -57.75 
  Deusa Ballesteros, Luis Miguel 1638  * ESP0.501-0.4235-14.70 
  Siscar Conill, Aitor 1720 ESP0.001-0.8735-30.45 
  Lorenzo Calvo, Damian Angel 1638  * ESP1.0010.08352.80 
  Conde Riveiro, Xacobe 1705 ESP1.0010.12354.20 
  Alvarez Etxarri, Aimar 1806 ESP0.001-0.7935-27.65 
  Ruiz Pardo, Claudia 1760 ESP0.501-0.3335-11.55 
  Serrano Ruiz, Miguel 1711 ESP1.0010.13354.55 
  Jurado Coderch, Heribert 1799 ESP1.0010.20357.00 
  Castro Quijano, Eduardo 1828 ESP1.0010.23358.05 
 * 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)
 

 

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