Rapid: Individual Calculations January 2019
 Usifoh , Kristian Chinedu  Total change: 3.40  Rating chartPersonal card
 MPC 2018 GRAND FINALE LAGOS NGR 2018-12-10
RcRownchangeKK*chgGame
 2111 2050 3.50 8 0.17 20 3.40 
  Onovughe, Ochuko Emmanuel f2171 NGR0.5010.16203.20 
  Koko, ,obubele 2144 NGR0.001-0.3720-7.40 
  Ewi , Yemi 2093 NGR1.0010.562011.20 
  Olape, Bunmi m2241 NGR0.001-0.2520-5.00 
  Onokpite, ,kennedy 2132 NGR1.0010.612012.20 
  Ajele, Rotimi 2163 NGR0.001-0.3520-7.00 
  Eyenghe, ,sunny 2083 NGR0.001-0.4520-9.00 
  Magnus, ,ekpiken 1863 NGR1.0010.26205.20 

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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