Individual Calculations December 2022
 Horisch, Juan Pablo  Total change: -19.80  Rating chartPersonal card
 IV Abierto internacional de Ajedrez - CADA 2022 Mar de Ajo - Provincia de Buenos Aires ARG 2022-10-28
RcRownchangeKK*chgGame
 1916 1857 1.50 5 -0.99 20 -19.80 
  Acosta, Pablo Ismael m2464 ARG0.001-0.0220-0.40 
  Apdepnur, Guillermo 1551 ARG1.0010.14202.80 
  Blit, Jacques m2327 ARG0.001-0.0520-1.00 
  Casal, Ray Laura 1510 ARG0.001-0.8920-17.80 
  Cappelletti, Gabriel 1728 ARG0.501-0.1720-3.40 

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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