Individual Calculations August 2023
 Zamani, Andres  Total change: -11.20  Rating chartPersonal card
 Abierto Grafica Yael-Ventajedrez-Torre Blanca 2023 CABA ARG 2023-07-06
RcRownchangeKK*chgGame
 1800 2014 2.50 4 -0.56 20 -11.20 
  Gomez, Daniel 1750 ARG1.0010.18203.60 
  Lagares Rodriguez, Santiago Inak 1833 ARG0.501-0.2420-4.80 
  Cisneros, German 1914 ARG0.001-0.6420-12.80 
  Di Tomas, Martin 1702 ARG1.0010.14202.80 

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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