Individual Calculations February 2017
 Ajayi, Ayokanmi  Total change: -58.80  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2017 Amateur A Gibraltar ENG 2017-01-23
RcRownchangeKK*chgGame
 1784 1599 0.00 4 -1.05 40 -42.00 
  Dennis, Nigel W 1818 ENG0.001-0.2240-8.80 
  Garcia-Blazquez Perez, Manuel 1851 ESP0.001-0.1940-7.60 
  Carbonnier, Arnaud 1750 FRA0.001-0.3040-12.00 
  White, Gary 1716 ENG0.001-0.3440-13.60 

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)
 
 9th MTN festival chess championship Open Lagos NGR 2017-01-27
RcRownchangeKK*chgGame
 1851 1599 0.00 2 -0.42 40 -16.80 
  Uche, Unachukwu 1979 NGR0.001-0.0940-3.60 
  Lawal, Olalekan 1722 NGR0.001-0.3340-13.20 

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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