Rapid: Individual Calculations December 2021
 Hertz, Robert  Total change: 5.00  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 21-22 Madrid ESP 2021-09-26
RcRownchangeKK*chgGame
 1457 1584 6.00 9 0.25 20 5.00 
  Lois Illana, Adrian 1552 ESP1.0010.46209.20 
  Lois Illana, Adrian 1552 ESP1.0010.46209.20 
  Albert Aparicio, Ismael 1657 ESP0.001-0.4020-8.00 
  Patino Frias, Jose Luis 1175 ESP0.501-0.4220-8.40 
  Patino Frias, Jose Luis 1175 ESP1.0010.08201.60 
  Retolaza Izpizua, Aitor 1431 ESP1.0010.30206.00 
  Feal Albala, Alonso 1387 ESP1.0010.25205.00 
  Roquero Redondo, Miguel 1333 ESP0.501-0.3120-6.20 
  Gutierrez Diaz, Pablo 1854 ESP0.001-0.1720-3.40 

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)
 

 

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