Individual Calculations November 2022
 Guelpa, Luis  Total change: 25.20  Rating chartPersonal card
 IRT Sub 2400 Memorial Daniel Ordonez San Luis Capital - Provincia de San Luis ARG 2022-09-30
RcRownchangeKK*chgGame
 1648 1401 1.50 4 0.63 40 25.20 
  Arias, Lautaro 1449 ARG0.5010.07402.80 
  Farhat, Francisco 1774 ARG0.001-0.1040-4.00 
  San Martin, Daniel 1764 ARG0.001-0.1040-4.00 
  Ruiz, Pablo Horacio 1606 ARG1.0010.764030.40 

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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