Individual Calculations August 2023
 Roehe De Oliveira Velloso, Fernan  Total change: 9.80  Rating chartPersonal card
 IRT Abierto de junio - Torre Blanca 2023 CABA ARG 2023-06-05
RcRownchangeKK*chgGame
 1532 1581 2.50 6 -0.71 20 -14.20 
  Moreno, Dario 1839 ARG0.001-0.1820-3.60 
  Kurzbard, Francisco 1188 ARG1.0010.08201.60 
  Lopez, Sergio 1754 ARG0.001-0.2720-5.40 
  Bovio, Juan 1181  * ARG1.0010.08201.60 
  Cravera, Santiago 1527 ARG0.501-0.0820-1.60 
  Ricchio, Mario 1702 ARG0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Abierto Grafica Yael-Ventajedrez-Torre Blanca 2023 CABA ARG 2023-07-06
RcRownchangeKK*chgGame
 1695 1595 3.50 6 1.20 20 24.00 
  De Lima , Adriano Gaspar 1965 ARG0.5010.40208.00 
  Farias, Guillermo Alejandro 1986 ARG0.5010.41208.20 
  Moreno, Dario 1812 ARG0.001-0.2220-4.40 
  Kurzbard, Francisco 1188 ARG1.0010.08201.60 
  Aguilar, Daniel 1792 ARG0.5010.25205.00 
  Soto, Maximo 1427 ARG1.0010.28205.60 

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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