Rapid: Individual Calculations December 2023
 Petru, Lucian Olimpiu  Total change: 3.00  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos de Madrid 2023-2024 Rondas 5 Madrid ESP 2023-10-29
RcRownchangeKK*chgGame
 1921 1773 0.50 2 -0.10 20 -2.00 
  Zhou, Lulu wf1921 ESP0.001-0.3020-6.00 
  Zhou, Lulu wf1921 ESP0.5010.20204.00 

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)
 
 Campeonato de Ajedrez Rapido por Equipos de Madrid 2023-2024 Rondas 6-7 Madrid ESP 2023-11-05
RcRownchangeKK*chgGame
 2206 1817 0.50 2 0.25 20 5.00 
  Vioque Gonzalez, Nicolas 2042 ESP0.5010.28205.60 
  Lianes Garcia, Marcos m2370 ESP0.001-0.0320-0.60 

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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