Individual Calculations May 2023
 Valduc, Octavio Federico  Total change: -22.00  Rating chartPersonal card
 IRT Semana Santa - Torre Blanca CABA ARG 2023-04-06
RcRownchangeKK*chgGame
 1472 1775 2.00 3 -0.55 40 -22.00 
  Soto, Maximo 1421 ARG0.001-0.8940-35.60 
  Rossi, Gerardo 1461 ARG1.0010.14405.60 
  Enciso, Franco 1534 ARG1.0010.20408.00 

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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