Individual Calculations January 2024
 Olisa, Tennyson Ewomazino  Total change: -51.80  Rating chartPersonal card
 2023 African Junior Championships (Open) Nouakchott MTN 2023-12-05
RcRownchangeKK*chgGame
 2031 2209 3.00 8 -2.59 20 -51.80 
  Fates, Omer Salah 1809  * LBA0.501-0.4220-8.40 
  Hallal, Tarik 1868 ALG0.001-0.8820-17.60 
  Junior, Domingos f2142 ANG1.0010.41208.20 
  Abdellahi, Khaled Abdellahi 1869 MTN1.0010.12202.40 
  Simpson, Michael f2087 RSA0.501-0.1720-3.40 
  George Samir, David f1903 EGY0.001-0.8620-17.20 
  Wafa, Hamed c2325 EGY0.001-0.3420-6.80 
  Mhango, Banele f2248 RSA0.001-0.4520-9.00 
 * 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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