Individual Calculations February 2019
 Sahin, Ardacan  Total change: -44.00  Rating chartPersonal card
 2018-2019 Turkish Cadets Chess Championships - U10 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1116 1132 1.00 4 -1.10 40 -44.00 
  Tugolbaev, Dastan 1283 TUR0.5010.20408.00 
  Topcu, Omer Efe 1098 TUR0.001-0.5540-22.00 
  Colak, Ali Nihat 1067 TUR0.501-0.0940-3.60 
  Durgut, Osman 1016 TUR0.001-0.6640-26.40 

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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