Individual Calculations January 2021
 Castano, Julian Marcelo  Total change: -23.40  Rating chartPersonal card
 IRT Camp Dptal Ajedrez Ajedrez Clasico Absoluto Salamina 2020 Salamina COL 2020-12-11
RcRownchangeKK*chgGame
 1956 2060 2.00 5 -1.17 20 -23.40 
  Gutierrez, Jhon Jaime 1809 COL0.501-0.3120-6.20 
  Palacio, Pablo Persi c1929 COL0.501-0.1820-3.60 
  Ochoa, Carlos 1790 COL0.501-0.3320-6.60 
  Torres, Juan Camilo f2301 COL0.001-0.2020-4.00 
  Hernandez Fonseca, Maria Paula 1952 COL0.501-0.1520-3.00 

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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