Individual Calculations January 2023
 Patino, Uriel  Total change: 30.80  Rating chartPersonal card
 IRT Abierto de Fin de ano Torre Blanca 2022 CABA ARG 2022-12-01
RcRownchangeKK*chgGame
 1662 1268 1.00 2 0.77 40 30.80 
  Moreno, Dario 1814 ARG0.001-0.0340-1.20 
  Zabotinsky, Ivan 1509 ARG1.0010.804032.00 

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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