Individual Calculations February 2020
 Anwuli, Daniel  Total change: -2.00  Rating chartPersonal card
 National Friends of Chess Over 2000 Lagos NGR 2020-01-23
RcRownchangeKK*chgGame
 2151 2304 5.50 8 -0.10 20 -2.00 
  Dennis, Ogbogho 2106 NGR1.0010.24204.80 
  Lapite, Oluwadurotimi 2168 NGR1.0010.32206.40 
  Akinseye, Abiola f2205 NGR1.0010.36207.20 
  Edet, Udeme 2154 NGR0.501-0.2020-4.00 
  Ajibola, Olanrewaju 2281 NGR0.001-0.5320-10.60 
  Onokpite, Kennedy 2112 NGR0.001-0.7520-15.00 
  Oluwalasinu, Bamidele Adebusayo 2104 NGR1.0010.24204.80 
  Ogosi, Raphael-Mary 2081 NGR1.0010.22204.40 

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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