Individual Calculations January 2019
 Nelson, Omowale A  Total change: -27.60  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 1830 1956 4.50 9 -1.38 20 -27.60 
  Lacasa Diaz, Jose Antonio m2356  * ESP0.001-0.0820-1.60 
  Tomy, Jeff 1578 ENG1.0010.09201.80 
  Britton, Richard f2186 ENG0.001-0.2120-4.20 
  Shivika, Rohilla 1780 IND0.501-0.2320-4.60 
  Finn, Peter 1820 ENG0.001-0.6820-13.60 
  Islam, Mohammed 1725 BAN1.0010.21204.20 
  Saidmurodov, Shahjahon 1556  * ENG0.001-0.9220-18.40 
  Volovich, Julia 1772 ENG1.0010.26205.20 
  Merriman, James 1696 ENG1.0010.18203.60 
 * 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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