Individual Calculations May 2019
 Bradbury, Neil H  Total change: -38.00  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 2069 2346 5.50 9 -1.90 20 -38.00 
  Lutard, Florian 2022 FRA1.0010.13202.60 
  Dicko, Henri 2148 FRA1.0010.24204.80 
  Pozdnjakov, Viatcheslav 2252 RUS0.001-0.6320-12.60 
  Torres, Emile 2035 FRA1.0010.14202.80 
  Llopis De Aysa, Manuel c2113 ESP0.501-0.2920-5.80 
  Gouanelle, Franck 2096 FRA0.501-0.3120-6.20 
  Ahmed Holi Ali, Moawia c2059 SUD0.001-0.8420-16.80 
  Le Quilleuc, Bernard 1946  * FRA1.0010.08201.60 
  Mourgues, Jean-Marie 1946  * FRA0.501-0.4220-8.40 
 * 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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