Individual Calculations February 2019
 Demir, Berk  Total change: -66.40  Rating chartPersonal card
 2018-2019 Turkish Cadets Chess Championships - U10 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1100 1319 3.00 6 -1.66 40 -66.40 
  Balaban, Hasan 1118 TUR1.0010.24409.60 
  Dirikolu, Deniz 1079 TUR0.501-0.3040-12.00 
  Sefik, Sinan 1155 TUR0.001-0.7240-28.80 
  Ozgur, Okan 1171 TUR1.0010.304012.00 
  Yaykiran, Ege 1059 TUR0.501-0.3240-12.80 
  Durgut, Osman 1016 TUR0.001-0.8640-34.40 

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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