Individual Calculations October 2018
 Bielefeldt Van Oosterwijk, German  Total change: -22.20  Rating chartPersonal card
 II CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2018 OPEN SUB 2200 - 3 FECHA OSORNO Osorno CHI 2018-09-08
RcRownchangeKK*chgGame
 1687 1909 3.50 6 -1.11 20 -22.20 
  Vargas Vega, Cristobal Samuel 1509  * CHI1.0010.08201.60 
  Yanez Schulz, Miguel Patricio 1618 CHI0.501-0.3520-7.00 
  Ricouz Ricouz, Patricio 1851 CHI1.0010.42208.40 
  Baez Millan, Alexis 1741 CHI0.501-0.2220-4.40 
  Bahamondes Cepeda, Juan Pablo 1720 CHI0.501-0.2520-5.00 
  Guichaman Andrade, Pablo 1682 CHI0.001-0.7920-15.80 
 * 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)
 

 

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