Individual Calculations November 2018
 Osborne, Marcus E  Total change: -7.40  Rating chartPersonal card
 66th Hampstead Weekend Congress Under 2200 London ENG 2018-10-20
RcRownchangeKK*chgGame
 1888 2131 3.50 5 -0.37 20 -7.40 
  Saravanan, Aadarsh 1731  * ENG0.501-0.4220-8.40 
  Sheikh, Anum wc1731  * ENG0.501-0.4220-8.40 
  Farzaliyev, Kanan 1946 AZE1.0010.26205.20 
  Paveliuc, Alin-Dumitru 1885 ROU1.0010.19203.80 
  Tavoularis, Nicholas 2145 GRE0.5010.02200.40 
 * 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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