Individual Calculations May 2018
 Balaydin, Tariq  Total change: 20.40  Rating chartPersonal card
 7th Carifta Junior Chess Championships 2018 - U16 Absolute Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1147 1144 1.50 2 0.51 40 20.40 
  Ristie, Vladimir 1049 SUR1.0010.374014.80 
  Nazir, Justice 1244 SUR0.5010.14405.60 

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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