Individual Calculations January 2019
 Bradbury, Neil H  Total change: 26.60  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2310 2336 5.50 8 1.33 20 26.60 
  Cole, James 1936  * ENG1.0010.08201.60 
  Bezuidenhout, Roland f2145 RSA1.0010.25205.00 
  Debashis, Das g2544 IND0.5010.27205.40 
  Gormally, Daniel W g2478 ENG0.5010.19203.80 
  Hector, Jonny g2501 SWE0.5010.22204.40 
  Istratescu, Andrei g2564 ROU0.001-0.2120-4.20 
  Pollack, Oscar 2150 ENG1.0010.26205.20 
  Czopor, Maciej 2164 POL1.0010.27205.40 
 * 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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