Individual Calculations March 2019
 Mahbubani, Arun  Total change: 11.20  Rating chartPersonal card
 Gibraltar International Chess Festival 2019 Amateurs B Gibraltar ENG 2019-01-26
RcRownchangeKK*chgGame
 1582 1261 1.00 5 0.28 40 11.20 
  Longdin, Michael 1661  * ENG0.5010.424016.80 
  Bryant, Richard B E 1661  * ENG0.001-0.0840-3.20 
  Riedel, Michael 1587 GER0.001-0.1340-5.20 
  Hudson, Jeremy 1603 ENG0.001-0.1240-4.80 
  Ralivololona, Hanitriniaina Andri 1399 MAD0.5010.19407.60 
 * 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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