Rapid: Individual Calculations August 2018
 Silva, David  Total change: 19.00  Rating chartPersonal card
 CIV Invitational - Rapid Round Robin ABIDJAN CIV 2018-07-25
RcRownchangeKK*chgGame
 2370 2241 4.00 9 0.95 20 19.00 
  Haddouche, Mohamed g2438 ALG0.001-0.2520-5.00 
  Kayonde, Andrew m2283 ZAM1.0010.562011.20 
  Rakotomaharo, Fy m2190 MAD0.001-0.5720-11.40 
  Adu, Oladapo m2273 NGR1.0010.542010.80 
  El Adnani, Mokliss m2363 MAR0.5010.17203.40 
  Ssegwanyi, Arthur m2373 UGA0.5010.18203.60 
  Solomon, Kenny g2382 RSA0.001-0.3120-6.20 
  Belkhodja, Slim g2398 TUN1.0010.712014.20 
  Amin, Bassem g2633 EGY0.001-0.0820-1.60 

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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