Individual Calculations May 2019
 Vera Soto, Sergio  Total change: -19.40  Rating chartPersonal card
 III CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2019 OPEN SUB 2200 - 1 FECHA OSORNO Osorno CHI 2019-04-13
RcRownchangeKK*chgGame
 1735 2025 4.00 6 -0.97 20 -19.40 
  Vargas Vega, Cristobal Samuel 1625  * CHI1.0010.08201.60 
  Rodriguez Munoz, Raul Alejandro 1650 CHI1.0010.09201.80 
  Ballesteros Cardenas, Leonardo c1846 CHI0.501-0.2320-4.60 
  Canales Burgos, Alex Fabian 1881 CHI0.001-0.6920-13.80 
  Yanez Schulz, Miguel Patricio 1625  * CHI1.0010.08201.60 
  Carcamo Calderon, Jose Ignacio 1781 CHI0.501-0.3020-6.00 
 * 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)
 

 

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